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Rishi Aurobindo Memorial Academy134 P K Guha Road DumDum Kol-28

Study Material of 652020For Class Nursery to XII

Class NurserySubject Topic ExecutionEnglish Letter lsquoKrsquo Write in the copyMath Number lsquo11rsquo Write in copy

Activity Draw an apple and colour it Do in the drawing copyClass KG I

Subject Topic ExecutionEnglish Work Book Pg 18 19 Write in bookMath Forward counting 26 ndash 35 Write in copy

Bengali সাহিতয মকল গ) নীচের বরণগহিল কেক কেবচে হিনচে সঠিক ঘচের বসাও

Hindi बाद वाला अकषर लिलखो 1) क____ग___ङ2) च____ज___ञ3) ट____ड___ण4) त___द____न5) प___ब____म

Class KG IISubject Topic Execution

English 6 CVC words with lsquoirsquo in the middle

Learn

Science (Term I) Pg 119 Do in bookHindi lsquoऊrsquo की मातरा स 5 Words Write in copy

Bengali সাহিতয কসম ndash Pg 17 ই কার কোচেগ শবদ- Read and repeat

CLASS ISUBJECT-COMPUTER

CHAPTER-2 (PARTS OF A COMPUTER)DATE-060520

THE MAIN PARTS OF A COMPUTER ARE

1 CPU-CPU STANDS FOR CENTRAL PROCESSING UNIT IT IS THE BRAIN OF A COMPUTER

2 MONITOR-A MONITOR LOOKS LIKE A TELEVISION SET IT DISPLAYS PICTURES AND TEXT

3 KEYBOARD-A KEYBOARD HAS MANY KEYS THE KEYS ARE USED FOR TYPING

4 MOUSE-A MOUSE HAS TWO OR MORE CLICK BUTTONS AND ONE SCROLL WHEEL IT IS A POINTING DEVICE THE MOUSE POINTER MOVES WITH THE MOVEMENT OF THE MOUSE

SOME MORE PARTS OF A COMPUTER ARE

1 SPEAKERS- SPEAKERS HELP US TO HEAR SOUND AND LISTEN TO MUSIC STORED IN A COMPUTER

2 MOUSE PAD- IT IS A SPECIAL SEAT FOR THE COMPUTER MOUSE IT HELPS THE MOUSE TO WORK BETTER

3 HEADPHONES- HEADPHONES HELP US TO HEAR SOUND AND LISTEN TO MUSIC WITHOUT DISTURBING OTHERS

4 PRINTER- A PRINTER IS USED FOR PRINTING TEXT AND PICTURES FROM A COMPUTER ONTO PAPER

5 SCANNER- SCANNER COPIES DATA OR PICTURES FROM PAPER INTO THE COMPUTER

6 COMPACT DISC (CD) PEN DRIVE- THEY ARE USED TO STORE DATA

Class l

Bengali 060520

বইndash আতমপহির

আমার নাম ____________ আমার বাবার নাম ________________ মাচের নাম ___________

আহিম ____________ এ ( শধ জাগার নাম) থাহিক

Hindi

अ स अनार आ स आमइ स इमलीई सईख उ स उललऊ स ऊटऋ स ऋषि ए स एडीऐ स ऐनक ओ स ओखलीऔ स औरतअ स अगरअः

________________________________________________________________________

Class 2 Subject HindiDate 6-5-20Topic बादल कस बनत हएक बार एक ककषा म सभी बचच गम स बहत परशान थ कोई पसीना पोछ रहा था तो कोई षिकताब या कॉपी स हवा कर रहा थाअचानक यह कया हआ मौसम एकदम बदल गया और बहत ही सहावना हो गया काल -काल बादल आकाश म मडरान लग मोर भी पख फलाकर नाचन की तयारी करन लग जस व मौसम का सवागत कर रह होबदलत मौसम क कारण ककषा म शोर होन लगासभी बचच अधयाषिपका का इतजार कर रह थ उनक मनम एक ही परशन बार-बार आ रहा थाषिकय बादल कस बनत हअधयाषिपका क आत ही बचच अपन दिदमाग म उठन वाल परशनो को पछन लगसबस पहल सनील न पछा- ममय बादल कस बनत हअधयाषिपका बोली -ठीक ह बचचो आज म आपको बादलो क बार म ही बताऊगीअधयाषिपका न शीला स कहा- शीला तम थोडा सा पानी जमीन पर षिगरा दोशीला न जब जमीन पर पानी षिगराया तो सबन दखा षिक कछ हीकषणोम पख की हवा स पानी सख गया थाअब अधयाषिपका न षिबजली स चलन वाली कतली लकर उसम थोडा- सा पानी डाला और कतली को गमM करन क लिलए बटन दबायाबचचो न दखा षिक पानी भाप बनकर ऊपर की तरफ उड रहा था अब बचचो को समझ म आ गया था षिक बादल कस बनत ह सनील न कहा -मम अब म बादलो क बार म बता सकता ह अधयाषिपका क कहन पर सनील न सबको बताया षिक कस सरज की गम स नदी तालाब समदर या झील स पानी भाप बनकर ऊपर आसमान म उड जाता ह वहा भाप बद बनकर आपस म जड जाती ह और बड बड काल बादल बनाती ह इतन म जोर स गडगडाहट हई और बारिरश होन लगी सभी बचच खशी स झम उठव कागज की नाव बनान म लग गए आधी छटटी (खान का समय) म बचचो न बारिरश म जमा हए पानी म कागज की नाव चलाईClass 2Subject- BENGALI

বইndashবাংলাসাহিতযপহিরপাঠndash৪কহিবতাndashবড়চেককহিবndashঈশবরনদরগপত( কেশষারলাইন )হিতাহিত না বহি2া অংকাকের হিনচেজ বড় চেত া কোট বহিলতাচের গচেনচেতইচেল বড় বড় বচেল সচেব বড় হি5 চেত াও কোট ও তচেববযাখযা -ারা হিনচেজচেক হিনচেজই বড় মচেন কচের তারা ঠিক ভল না কে5চেখ অংকার কচের হিনচেজচেক বড় পরমারণ করার জনয অকারচেন অনযচেক কোট কচের হিকনত হি5 সহিতযই কাচেরার মচেধয গন থাচেক তচেব এমহিনই সকচেল তাচেক বড় বলচেব পরকতপচেlt বড় চেত াইচেল অনয সকলচেক সমমান করচেত হিশখচেত চেবঅথ-অংকার = গব হিতাহিত = ভাচেলা-মনদ কোট করা =অপমান করা বড় = ভাচেলা গচেরণর অহিধকারী পরকতপচেlt =সহিতযকাচেরর আসচেল

CLASS II DATE-060520

COMPUTERCHAPTER-2 (TYPES OF COMPUTERS)

PERSONAL COMPUTERTHE MOST POPULAR COMPUTER IS THE PERSONAL COMPUTER ALSO KNOWN AS PC IT IS CALLED PERSONAL BECAUSE IT IS OFTEN OWNED BY A SINGLE PERSON FOR PERSONAL USE

TYPES OF PERSONAL COMPUTERS1 DESKTOP COMPUTERTEXT OF COMPUTER CAN BE SMALL MEDIUM OR LARGE IN SIZE IT IS USUALLY PLACED ON A DESK AND IS NOT PORTABLE A DESKTOP COMPUTER IS HEAVY IN WEIGHT AND NEEDS EXTERNAL POWER2 LAPTOPLAPTOPS ARE BATTERY POWERED PERSONAL COMPUTERS THEY CAN BE EASILY CARRIED AROUND AND USED AT VARIOUS LOCATIONSLAPTOP COMPUTER IS VERY LIGHT IN WEIGHT SO THAT IT CAN BE CARRIED AROUND3 NOTEBOOK COMPUTERSNOTEBOOK COMPUTERS ARE GENERALLY SMALLER THAN LAPTOP COMPUTERS AND ARE EXTREMELY LIGHT WEIGHT NOTEBOOK COMPUTERS CAN EASILY FIT INTO A BRIEFCASE4 TABLETA TABLET IS SMALLER THAN A NOTEBOOK COMPUTER IT IS WIRELESS DEVICE THAT HAS A TOUCHSCREEN INTERFACE IT CAN BE EASILY CARRIED FROM ONE PLACE TO ANOTHER

SUPERCOMPUTERSUPER COMPUTERS ARE VERY LARGE AND EXPENSIVE COMPUTERS THEY ARE THE MOST POWERFUL AND FASTEST TYPE OF COMPUTERSTHEY ARE USED IN WEATHER FORECASTING AND NUCLEAR ENERGY RESEARCH

MAINFRAME COMPUTERMAINFRAME COMPUTERS ARE ALSO VERY LARGE COMPUTERS THEY ARE USED BY LARGE ORGANISATIONS FOR SOLVING COMPLEX QUERIES SUCH AS BANKS AND GOVERNMENT OFFICES

_____________________________________________________________________________________________

CLASS III DATE-060520

SUBJECT-COMPUTERCHAPTER-2 (OPERATING SYSTEM)

OPERATING SYSTEM

AN OPERATING SYSTEM IS A SYSTEM SOFTWARE THAT CONTROLS THE OPERATIONS IN A COMPUTERIT IS THE FIRST PROGRAM THAT A COMPUTER RUNS WHEN THE POWER BUTTON IS SWITCHED ON IT KEEPS RUNNING UNTIL THE COMPUTER IS SWITCHED OFF IT MANAGES BOTH SOFTWARE AND HARDWARE OF A COMPUTERIT MANAGES FILES ON THE STORAGE DEVICES AND CONTROLS INPUT AND OUTPUT DEVICES LIKE PRINTERS AND SCANNERS WITHOUT AN OPERATING SYSTEM A COMPUTER WOULD BE COMPLETELY USELESS

AN OPERATING SYSTEM IS A SOFTWARE THAT ACTS AS AN INTERFACE BETWEEN A USER AND COMPUTERS HARDWARESIT MEANS THAT THE OPERATING SYSTEM INE SURE THAT THE USERS AND DEVICES WORK SMOOTHLY WITHOUT INTERFERING IN EACH OTHERS WORKAN OPERATING SYSTEM ALSO PLAYS AN IMPORTANT ROLE IN THE SECURITY OF A COMPUTER

TYPES OF OPERATING SYSTEM

1 GRAPHICAL USER INTERFACE (GUI)

A GRAPHICAL USER INTERFACE OPERATING SYSTEM ALLOWS USERS TO INTERACT USING A COMPUTER MOUSE OR ANY OTHER POINTING DEVICE

Ex MICROSOFT WINDOWS 7810 ETC

2 MULTI-USER OPERATING SYSTEM

A MULTI USER OPERATING SYSTEM ALLOWS MULTIPLE USERS TO USE THE SAME COMPUTER AT THE SAME TIME OR AT DIFFERENT TIMES

ExLINUX

3 MULTI-PROCESSING OPERATING SYSTEM

MULTIPROCESSING OPERATING SYSTEM ALLOWS A PROGRAM TO RUN ON MORE THAN ONE COMPUTER AT THE SAME TIME

ExLINUX

4 MULTI-TASKING OPERATING SYSTEM

MULTITASKING OPERATING SYSTEM ALLOWS TO RUN MORE THAN ONE SOFTWARE AT THE SAME TIME

ExLINUX

5 MULTI-THREADING OPERATING SYSTEM

MULTITHREADING OPERATING SYSTEM ALLOWS DIFFERENT PARTS OF A SINGLE PROGRAM TO RUN AT THE SAME TIME

Ex LINUX

6 REAL-TIME OPERATING SYSTEM

REAL TIME OPERATING SYSTEM ALLOW COMPUTERS TO PROCESS AND RESPOND TO AN INPUT AT ONCE

ExOSE

SUBJECT-HINDI

Topic चदा मामा(कषिवता)

चदा मामा गए कचहरीघर म रहा न कोई

मामी षिनशा अकली घर मकब तक रहती सोई

चली घमन साथ ना लकरकोई सखी -सहली

दखी उसन सजी- सजाईसदर एक हवली

आग सदर पीछ सदरवह फली नही समाई

आओ नाच उसक जी मयह तरग उठ आई

सदर दाए- बाएनीच सदर ऊपर सदरसदर सभी दिदशाए

दख हवली की सदरतावह फली नही समाई


पहल वह सागर पर नाचीषिफर नाची जगल म

षिफर पहाड पर चढ चपक सवह चोटी पर नाची

वह थी ऐसी मसत हो रहीSUBJECT-BENGALI

বই ndash বাংলা সাহিতয পহির

পাঠ ndash ৬

কহিবতা ndash কাচেজর কেলাক

কহিব ndash নবকষণ ভটটাা

( ততী ও তথ সতবক )

কোচেটা পাহিখ কোচেটা পাহিখহিকহিহিমহি ডাহিক ডাহিক

কেকাথা াও বচেল াও শহিনএখন না কব কথাঅহিনাহি তনলতা

আপনার বাসা আচেগ বহিনবযাখযা -

কহিবতা বহিরণত কোট হিশশটি তারপর একটি কোট পাহিখচেক তার সাচেথ 5া াহিড়চে 5rsquo5ণড কথা বচেল াওার অনচেরাধ কচেরচে হিকনত কোট পাহিখটিও তাচেক জানা এখন 5া াহিড়চে কথা বলার সম কেনই কেস হিনচেজর বাসা তৈতহির জনয তরণলতা হিনচে এচেসচে কেস হিনচেজর বাসা কেবানার কাচেজ খবই বযসত অথ -

হিকহিহিমহি = পাহিখর তীকষণ ডাক

াও = াচছ

কব = বলব

না কব কথা = কথা বলচেবা না

আহিনাহি = এচেনহি তরণলতা = গাচের ডালপালা ও পাতা

বহিন = তৈতহির কহির আপনার = হিনচেজর

____________________________________________________________________________________________

Class IVSubject ScienceCh 6 (Plants in the surroundings) Date 06052020

Plants in the Surroundings

Leaf

Plants are the only living things that make their own food with the help of their green leaves that is why leaves are called the kitchen or the food factory of the plant If we observe a leaf we can see the flat broad part which is called the leaf blade or lamina The thin line in the middle of the leaf is called main vein or midrib A number of very fine lines come out from the midrib are called veins that bring water and minerals to the leaf from roots and carry food to the other parts of the plant Many tiny pores are present on the surface of the leaf they are called stomata which help the plant to breathe and also help The plant to give out water vapour into the air

Function of a leaf1) The main function of a leaf is to make food for the plant 2)the stomata in leaves help the exchange of gases and releasing excess water into the air

Photosynthesis

The process by which plants make food from carbon dioxide and water in presence of sunlight is called photosynthesis The word photo means light and synthesis means putting together Leaves have a green substance called chlorophyll that also helps leaves to make food for the plant

First the roots absorb water and minerals from the soil and carried to the leaves through the stem The stomata take in carbon dioxide and chlorophyll traps sunlight Leaves use the energy in sunlight to change carbon dioxide and water into glucose Then glucose is carried through the veins and the stem to the other parts of plant Oxygen gas is

given out by the plants during this process Some non greenplants such as mushroom moulds do not have chlorophyll so they cannot make their food They get their food from dead and decaying plants and animals Some plants such as croton are dark red in colour because of the red substance that hides the green chlorophyll These plants also make their own food because of chlorophyll

Class -4

Chapter- हम भारतवासी ह

सारश

दसर भाग म कषिव न हम बताया ह षिक अपन हाथो म ही अपना भागय ह जस बदर धरती पर हम फसल हआ लत ह उसी तरह मनषय अगर चाह तो अपना आग वह खद षिनमाMण कर सकता ह जस मनषय पतथर म भगवान बना सकता ह षिकसी तरह हम भारतवासी बदर भत स सोना भी यग जा सकत ह

हम भारतवासी ह षिक भाा बोलत ह कभी षिकसी स बर नही रखत ह ठीक उसी तरह जस बागो म कोयल बठती ह और अपन मधर आवाज स सभी को मन मोह लती ह वह कोई जाषित पाती नही मानती वह सबक लिलए अपना परम भाव परकट करती ह उसी तरह हम भारतवासी भीम भर भाा का परयोग करत ह

शबदाथMndash

बजर -अनपजाऊ जिजस धरती पर फसल नही होती

भागय - नसीम जस अचानक कछ मिमलना

उपजाना ndashउगाना खतो म जस गहचावल उगात ह

बर - दशमनी

Class lV

Bengali

060520

বইndash বাংলা সাহিতয পহিরপাঠndash২কহিবতা - সবার আহিম াতরকহিব - সহিনমল বস( হিLতী সতবক )

স আমা মনতররণা কে5 আপন কেতচেজ জবলচেত া া5 হিশখাল াসচেত হিমচেট মধর কথা বলচেত ইহিPচেত তার হিশখা সাগর অনতরচোকরতনআকর

ন5ীর কাচে হিশltা কেপলাম আপন কেবচেগ লচেতবযাখযা -

সচের কা কেথচেক কহিব তথা সমগর মানবজাহিতর হিনচেজর কেভতচেররচেতজ বা শহিTচেক জাহিগচে রাখার হিশltা গররণ করা উহিত আবার তার হিবপরীচেত া া5 কেশখা হিVগধতা মধরতা া া5- সচের টাচেন জলাশ এর কেজাার ভাটা আর তাচে5র হিশltা আমাচে5র অনতরচেক কচের তলচেত চেব খাাটি ন5ী তার আপন কেবচেগ বচে চেল সামচেন কেকান বাধা এচেল কেস গহিত পহিরবত ন কচের বচেট হিকনত এহিগচে চেল

সামচেনর হি5চেক ন5ীর কা কেথচেক আমাচে5র এহিগচে লার হিশltা হিনচেত চেবঅথ -মনতররণা = মনতর কে5ওা বা হিক বলাকেতচেজ = কেভতচেরর শহিTচেতইহিPচেত = ইশারা

রতন আকর = খাাটি

_______________________________________________________________________________________________

Class V

Bengali

060520

বইndashবাংলাসাহিতযপহিরপাঠndash৬কহিবতাndashপরশনকহিবndashরবীনদরনাথঠাকর( কেশষঅংশ )

আহিম কেতা কেবশ 5পর কেবলারা তচেবনাচেকনবযাখযা -হিশশটি তার মাচেক বচেলচে কেস মচেন মচেন অচেনক হিক কলপনা কচের হিনচেত পাচের মাচেঠর কেশচেষ স ডচেব কেগচে বাগহি5 বহিড়পহিড় ভচের শাক তচেল বাহিড় হি[রচে মা5ার গাচের তলা 5ীহিঘর জল অনধকার কাচেলা চে এচেসচে াচেটর কেথচেক সবাই মাচেঠর কেথচেক াহিষর5লবাহিড় হি[চের এচেসচে কেস তার কলপনা কেভচেব হিনচেত পারচে আকাচেশ সাাচে2র তারা উচেঠচে াহিরহি5চেক সনধযা কেনচেম এচেসচে গভীর রাতচেককথা বচেল রাত5পরবচেল তাই হিশশটি মা কেক বচেলচে রাত5পর হি5 চেত পাচের তাচেল একহি5ন 5পরচেবলা কেক হিবচেকল মচেন করা াচেব না কেকন অথ -সহিয = সবহিড় = কেবচেতরতৈতরীচোচেটা2হিড়আাধার= অনধকারসাা2 = সচেনধযClass -5

Date -65

Chepter- लोटा घर पानी

साराशndashयह कहानी लिसकदर समराज लिसकदर की ह इस कहानी म दिदखाया गया षिक लिसकदर षिवशव षिवजता ह और वह सभी राजयो सभी योदधा को हराकर महान बना ह परत एक दिदन उसक साथ एक ऐसी घटना घटी जिजस लिसकदर न कभी सोचा ही नही था व कषि स मिमलत हअपनी बा महानता का बखान

करत ह परत ऋषि मानन स इनकार कर दता ह षिक लिसकदर बहत महान ह तब वह ऋषि लिसकदर को कहता ह अपनी महानता साषिबत करक दिदखाइए तभी लिसकदर को वह कछ खाए कसम दता ह और उस पर बठन क लिलए कहता ह फकीर न उसकहा क लिसकदर अगर षिकसी मरसथल म तम हो जाओ पर रासता भटक जाओ और तमह पयास लग तो तम कया करोगइस समय म अगर म तमह एक लोटा पानी दन स इकार कर द और त मरन की कगार पर हो तम षिगडषिगडाओ षिफर भी म तमह ना द तब तम कया करो और पानी दन क बदल अगर म तमह कह षिक तम अपना परा सामराजय द दोतब तम मझ कया जवाब दोग तो लिसकदर न झट स कहा षिक म अपना सामराजय द दगा लिसकदर षिक बात सनकर फकीर बोला षिक तब आप एक लौट पानी क बदल परा सामराजय द द रह हो तब आप महान कस कहलाए लिसकदर नीर उततर हो गया और वह फकीर क सामन लिसर झका लिलया

- शबदाथM -

कश -एक परकार की घास

बजिझझक - षिबना सकोच क

षिगडषिगडाना- षिनवदन करना

मरसथल - जहा पानी कम मिमलती ह बाल वाली जगह

षिनरततर ndash उततर ना दन योगय

CLASS ndash VDATE ndash 06-05-20SUBJECT ndash SCIENCECHAPTER ndash 2 ( THE SKELETAL SYSTEM )

THE SKELETAL SYSTEM The framework of the body consisting of bones and other connective tissues which protects and supports the body tissues and internal organs is called the Skeletal system Skeleton of a baby has more than 300 bones And adult skeleton has 206 bones The skeleton consists of ndash

The skull The backbone The Rib cage and The limbs

The Skull The skull has 22 bones the upper part of the skull is hard and consists of eight bones It protects the brain There are two jaws -upper jaw and lower jaw The upper jaw has 8 bones and the lower jaw has 14 bones The Backbone Backbone is made up of 33 small bones called vertebrae The backbone is also called the vertebral column or the spine Backbone protects the spinal cord The Rib cage The rib cage consists of 12 pair of curved bones called live the rib cage protect the heart and lungs of our body from outside injuries The Limbs The arms and legs are called limbs The upper arm has one long bone called humorous The lower arm has two bones The thigh bones called femur is the longest bone in our body It helps us to move our hand and legs Functions of The skeleton

i The skeleton gives our body shape ii The skeleton provides our body strength

iii The skeleton protects our inner organs from outside injuries iv The skeleton gives our body support

JOINT A joint is a place where two or more bones are joined with each other There are two types of joints 1) Fixed joints 2) Movable joints

The movable joints are mainly four types ndash 1) Hinge joint 2) Pivot joint 3) Gliding joint 4) Ball and socket joint

MUSCLE A bundle of tissue in a human or animal body that has the ability to contract producing movement in the bodyMuscle is of three types They are -

1 Voluntary muscle 2 Involuntary muscle 3 Cardiac muscle

Muscles usually work by contraction and relaxation Taking care of bones and muscles a) To keep our bones and muscles healthy we should eat food rich in calcium and protein b) We should do regular exercise c) We must sit stand walk in correct posture POSTURE The way in which we hold our body while sitting standing walking and lying down is known as posture Importance of correct posture and exercise

1 Correct posture and exercise makes our bones and muscles strong 2 It provides our body more energy to do works 3 It keeps our body stressless 4 It also prevent back ache and muscle pain

Some important yoga asanas are- 1 Veerabhadrasana ( Warrior pose ) 2 Dhanurasana ( Bow pose ) 3 Trikonasana ( Triangle pose )

___________________________________________________________________________________________

CLASS-VI DATE-06052020

SUBJECT ndash CHEMISTRYTOPIC - Chapter 2 ( Element and Compound )

ELEMENT - An element is a substance that cannot be broken down into simpler components by any physical or chemical means There are 118 elements

Elements are classified into - metal non- metal metalloids and noble or inert gases

SYMBOL OF AN ELEMENT ndash An element symbol is a one- or two-letter abbreviation for a chemical element nameThe first 20 elements and their symbols are

1 Hydrogen (H)2 Helium (He)3 Lithium (Li)4 Beryllium (Be)5 Boron (B)6 Carbon (C)7 Nitrogen (N)8 Oxygen (O)9 Fluorine (F)10 Neon (Ne)11 Sodium (Na)12 Magnesium (Mg)

13 Aluminum (Al)14 Silicon (Si)15 Phosphorus (P)16 Sulfur (S)17 Chlorine (Cl)18 Argon (Ar)19 Potassium (K)20 Calcium (Ca)

COMPOUND - Compound is a pure substance which is composed of two or more elements combined chemically in a fixed proportion by weight and can be broken into elements by chemical methodsEXAMPLE Water calcium carbonate

Characteristics of CompoundA chemical compound has the following characteristics1) It consists of atoms of two or more different elements bound together2) has properties that are different from its component elementsEXAMPLE While hydrogen gas is combustible and oxygen is a supporter of combustiontheir compound water isnt combustible or non combustible3) always contains the same ratio of its component atom4) Compounds are homogeneous ie their properties are the same throughout5) In the formation of compounds generally energy in the form of heat light and electricity is absorbed or evolved6) A compound cannot be seperated by simple mechanical and physical processesIt can be seperated by using chemical or electro chemical

processes

Differences between Element and Compound

Element Compound

Elements are pure substances which are composed of only one type of atom

Compound are substances which are formed by two or more different types of elements that are united chemically in fixed proportions

There are nearly 118 elements (at present) of which nearly 94 occur naturally on Earth

Compounds are almost endless

Elements are classified as either metals nonmetals or metalloids

Compounds are classified according to their bonds which can be ionic molecular or metallic

Some of the examples of elements are Iron Copper Gold etc

A few examples of compounds are NAOH NaCl etc

Elements are represented by symbols and numbers For example Sodium is represented by Na

Compounds are represented by their chemical formula For example salt is represented by the formula NaCl

Elements can be distinguished by their atomic number Distinguished by their fixed ratio of different elements (arranged in a defined manner)

As only one type of atoms make up an element all the properties of that atom are represented by its atom

In case of compounds the same type of molecules makes up the compound

Elements cannot be broken down by chemical reactions Compounds can be easily separated into simpler substances by chemical reactions

Subject -Hindi 2nd Language

Chapter ndashइतनी शलिk हम दना दाता

साराश - दसर भाग म कभी ईशवर स षिनवदन करत हए कहत ह षिक हमारा षिकसी क साथ कोईबर ना हो हम हमशा नक रासत पर चल भल कर भी कभी षिकसी की निनदा ना हो जाए परभ हम पर ऐसी कपा कर षिफर कहत ह षिक जस फल पर ससार म अपनी खशी भी खलती ह उसी तरह हम सभी क जीवन म फलो की तरह दया करणा फलो की तरह खलिशया षिबखर पाए हम अधर म भी रोशनी का परकाश जलाए कभी भी षिकसी का अषिहत हमस ना हो और मौत भी आए तो खशी-खशी हम मौत को गल लगा य कभी भी उसका गम ना हो ह परभ हम पर अपनी कपा करना षिक हम हमशा नीत रासत पर चल दसरो का उपकार कर गलती स भी कोई भल ना हो


बर ndash शतर दशमनी

अपMण ndash आडMर पवMक कछ दना जस हम लोग भगवान पर फल अपMण करत ह

मधबन - फलो का बगीचा

करणा ndash दया करना

पावन ndash पषिवतर

नक रासता ndash अचछाई क रासत पर चलना

SUBJECT-BENGALI (2ND Language)

TOPIC-হিমালচেরপচেথ ndashপরচেবাধকমারসানযাল

হিLতী হি5চেনর পাঠ- ldquoন5ীর পর ন5ীhellip জল টলমল করচেrdquoন5ীর পর পাাড় কেপহিরচে কেলখকরা উপহি`ত চেলন গপতকাশী নাচেম একটি কোট পাাহিড় শচের এই শচের হিক কেলাকাল ও কে5াকান পাট বচেস গরম কাচেল াতরীরা এই পথ হি5চে া গপতকাশী পার চে ড়াই পচেথ হিতরগী নারান আচেস এই পচেথ একটি অহিaকণড আচে এই অহিaকণড একমচেত র জনয কেনচেভহিন এর পর কেগৌরীকচেণডর হি5চেক পথ চেল কেগচে কেসখাচেdচেক মাইল পাা পথ কেপহিরচে তষারাচছনন হিমালচের মচেধয কেক5ারনাচেথর মহিনদর কোচেখ পচেড় কেলখকরা খন কেক5ারনাচেথর উচেfচেশযর ও না হি5চেলন তখন বর[ পরহিল সকাল কেবলাচেত ও াহিরহি5ক অনধকার এবং বরচে[ ঢাকা হহ কচের াওা বইচে এত ঠাণডা শরীচেরর ামড়া কেভ5 কচের াড় পনত কা াপচে বষটির মত বর[ পড়চে এই পরাকহিতক পহিরচেবচেশর মচেধয কেলখকরা উপহি`ত চেলন হির তষাচেরর কে5চেশশবদাথ-

কেলাকাল- কেখাচেন মানষ জন বসবাস কচের

ড়াই ndash পাাচেড়র খাাড়া ঢাল

ধহিন- কে`াচেন আগন জবচেল অথাৎ অহিaকণড

টি- পাাহিড় াতরাপচেথ হিবশরাম কেনওার `ান

জমাট- একহিতরত ওা

পর- কেমাটা

_________________________________________________________________________________________________________________

Class -7

Chapter ndashजीव दया क मसीहा


वयोवदध शभचिचतक ndashबडा बडा

वीलिचतरndashचषिकत करन वाला

ऋणी ndashउधार

झाकीयाndashदशMन षिकसी वयलिk या वसत क जीवन का अवलोकन करना

षिवदमवानndashजञानी

सतो ndashसतमिs जस कछ भी मिमल जाए उसी म सतो कर लना

दहात ndashगाव

इमारत ndash महल या घर

झड ndashसमहएक दल बनाकर कई सार लोग चलत ह

दीन -दखीndashगरीब लोग

रढीगरसतndashपरानी रीषित-रिरवाजो को मानन वाला

लिचषिकतसा ndashइलाज जस डॉकटर हमारा इलाज करत ह

आराधय ndashपजय जस हम सभी ईशवर की आराधना करत ह

सरकषिकषत ndashजिजसकी भली-भाषित रकषा की गई हो

मसीहा ndashदवदत जस कोई षिकसी का उपकार करता ह तो वह उपकारी आदमी दवदत कहलाता ह मसीहा कहलाता ह

Class Vll

Bengali

060520

বইndash বাংলা সাহিতয পহিরপাঠndash৫কহিবতাndashকহিলমজরকহিবndash কাজী নজরল ইসলাম( হিLতীসতবক )আহিসাচেশভহি5ন কেসভরসাআজহিমচেবযাখযা -

শরহিমক কেশররণী কেবহিশহি5ন কেশাহিষত চেব না শভ হি5চেনর আগমন বাত া কহিব কেন আচেগই কেপচেহিচেলন শাসকচেশররণীর অতযাাচেরর পহিরমারণ অচেনক কেবচেড়চে এখন তাচে5র কেসই ঋরণ কেশাধ করচেত চেব ারা তাচে5র শরম হি5চে তাচে5র জীবচেনর বাহিজ কেরচেখ এই সমাজচেক উননহিতর হিশখচের কেপৌচে হি5চেচে আজ তাচে5রই জগান করা উহিত কাররণ তাচে5র উপর হিনভ র কচের আচেস সমাচেজর উতথান

এচেন শরহিমক কেখচেট খাওা মানষ শাসকচে5র ভগবান বলচেবচেসইহি5ন আজ অহিতবাহিত চে কেগচে অথ -

াতহিড় শাবল গাাইহিত = সতাহিলত কাচেজর নতরপাহিতঅচেP = শরীচেরউতথান = উননহিতর হিশখচের উচেঠ আসা

নব = নতনবচেlt = বচেকভরসা = হিনভ রতা

CLASS ndash VIIDATE- 06-05-20SUBJECT ndash CHEMISTRYCHAPTER ndash3 (ELEMENT COMPOUND AND MIXTURE )

Classification of Matter1 Elements2 Compounds3 Mixtures

Elements ndash Elements constitute the simplest chemical substances in which all the atoms are exactly the sameElements are classified into

metals non-metals metalloids noble gases

SYMBOL OF AN ELEMENT ndash An element symbol is a one- or two-letter abbreviation for a chemical element nameThe first 20 elements and their symbols are21 Hydrogen (H)22 Helium (He)23 Lithium (Li)24 Beryllium (Be)25 Boron (B)26 Carbon (C)27 Nitrogen (N)28 Oxygen (O)29 Fluorine (F)30 Neon (Ne)31 Sodium (Na)32 Magnesium (Mg)33 Aluminum (Al)34 Silicon (Si)35 Phosphorus (P)36 Sulfur (S)37 Chlorine (Cl)38 Argon (Ar)39 Potassium (K)40 Calcium (Ca)

Atom - An atom is the basic unit of an element or the smallest particle of an element non capable of independent existence Atom are built up of three sub atomic particles electron proton and neutron Nucleus-It is the centre of an atom In the centre of the atom contains proton (positively charged particles ) and neutrons ( particles carrying no charge ) Orbits- It surround the nucleus in which revolve electrons (negatively charged particles) Activity Series of Metals - The activity series is a chart of metals listed in order of declining relative reactivity The top metals are more reactive than the metals on the bottomMetal Symbol ReactivityLithium Li displaces H2 gas from water steam and acids and forms hydroxidesPotassium KCalcium CaSodium NaMagnesium Mg displaces H2 gas from steam and acids and forms hydroxidesAluminum AlZinc ZnIron Fe displaces H2 gas from acids only and forms hydroxidesHydrogen gas H2 included for comparisonCopper CuMercury Hg found free in nature oxides decompose with heatingSilver AgPlatinum PtGold Au

COMPOUND

Compound is a pure substance which is composed of two or more elements combined chemically in a fixed proportioj by weight and can be broken into elements by chemical methods aloneEXAMPLE Water calcium carbonateCharacteristics of CompoundA chemical compound has the following characteristics7) consists of atoms of two or more different elements bound together8) has properties that are different from its component elementsEXAMPLE While hydrogen gas is combustible and oxygen is a supporter of combustiontheir compound water isnt combustible or non combustible9) always contains the same ratio of its component atom10) Compounds are homogeneous ie their properties are the same throughout11) In the formation of compounds generally energy in the form of heat light and electricity is absorbed or

evolved12) A compound cannot be seperated by simple mechanical and physical processesIt can be seperated by using

chemical or electro chemical processes

_________________________________________________________________________________________CLASS VIIIDATE 060520

SUBJECT CHEMISTRYTOPIC CHAPTER - HYDROGEN

Hydrogen comes from Hydrogenium which comes from Ancient Greek meaning water-forming In 1766 Henry Cavendish was the first to recognize hydrogen as an elementIn 1783 Antoine Lavoisier gave the element the name hydrogen Hydrogen a chemical element with chemical symbol H and atomic number 1 is the lightest and the most abundant element( about 75 of the mass of the universe) It is the first element in the periodic table At standard temperature and pressure hydrogen is a colourless tasteless odourless non-toxic non-metallic highly combustible diatomic gas with the molecular formula H2 Hydrogen is the absolute smallest of all elements so small that four billion laid end to end could fit on the head of one pin Hydrogen is the main fuel of stars and the only fuel for red dwarfs Hydrogen does not exist in a pure form on earth but is mostly found as part of waterOCCURRENCE OF HYDROGENHydrogen is the most abundant element on earth Due to high reactivity it is rarely found in free stateSome compounds in which hydrogen is found Water Carbohydrates fats proteins vitamins Petrol kerosene natural gas and other fuels Sun and stars are made predominantly of hydrogen

GENERAL METHODS OF PREPARATION OF HYDROGENMetals react in varying degrees with water to form their respective salts and release hydrogen

By the action of dilute acids on metals

Sodium and potassium( React violently with cold water Highly exothermic reaction Released hydrogen immediately catches fire )

2K + H₂O rarr 2KOH + H₂uarr + heat2Na + H₂O rarr 2NaOH + H₂uarr + heat

Calcium( Less violent reaction with water heat evolved not enough for H₂ to catch fire )

Ca + 2H₂O rarr Ca(OH)₂ + H₂uarr

Magnesium( Reacts with hot water )

Mg + 2H₂O rarr Mg(OH)₂ + H₂uarr

Aluminum zinc iron( React with steam to form oxide and hydrogen )

2Al + 3H₂O rarr Al₂O₃ + 3H₂uarrZn + H₂O rarr ZnO + H₂3Fe + 4H₂O rarr Fe₃O₄ + 4H₂uarrCalcium Reacts readily to form chloride salt and hydrogen

Ca + 2HCl rarr CaCl₂ + H₂uarr

Magnesium

Aluminium

Zinc

React readily to form salt and hydrogenMg + 2HCl rarr MgCl₂ + H₂uarr2Al + 6HCl rarr 2AlCl₃ + 3H₂uarrZn + 2HCl rarr ZnCl₂ + H₂uarr

SUBJECT- BENGALI 2 nd LANGUAGE TOPIC - রামচনদরের বিলাপ ndash ( কবি13াস ওঝা )

লাইন -( ১৭ - ৩২ ) ldquoরাজযহীন যদযবিপ হনদরেবিhelliphelliphelliphellip আবিম যেযন মবিহারা ফী rdquoবিতী বিদনদরেনর পাঠ- কৈকনদরেকীর লনা রামচ রাজযচযযত হনদরেলও রাজলকষমী সীতা তা ার সানদরেই বিনদরেলন বিকনত সীতানদরেক যেদখনদরেত না যেপনদরে রামচনদরের মনদরেন যেয শনযতার সষটি তানদরেত রামচনদরের মনদরেন হনদরে0 কৈকনদরেকীর মনদরেনাাসনা পবিরপ1 হনদরেনদরে যেসৌদাবিমনী অ1াৎ বিদযযৎ যেযমন যেমনদরে6র আড়ানদরেল লযবিকনদরে ানদরেক রামচ ভানদরেন যেতমবিন সীতাও হনদরেতা নদরেনর মনদরে9য লযবিকনদরে আনদরে সয1 চ যেযমন বিদনরাবি এই পবিীর অনধকার দর কনদরের যেতমবিন সীতা রামচনদরের জীনদরেন আনদরেলার বিদশা সীতা বিরনদরেহ রামচনদরের জীনদরেন যেয অনধকার সষটি হনদরেনদরে তা সীতা াড়া যেকউ দর করনদরেত পারনদরে না সীতানদরেক াড়া রামচ দশবিদক শনয যেদনদরেখন এং যেস াড়া রানদরেমর মনদরেনর যেকান অবিতব যেনই সীতাই রামচনদরের 9যন জঞান ও বিচনতামবি পযরানদরে কবিত আনদরে সানদরেপর মাা মবি ানদরেক যেসই মবি হাবিরনদরে যেCনদরেল সানদরেপর জীন বিপনন হনদরেত পানদরেরআনদরেলাচয কবিতা রামচ সীতানদরেক ফীর মবির সনদরেE তযলনা কনদরেরনদরেন কার সীতা রানদরেমর কানদরে মবির মনদরেতা সীতা অদশ1নদরেন রামচনদরের জীন মবিহারা ফীর সমান কবিতা কবি সীতার পরবিত রামচনদরের অCা9 ভানদরেলাাসা যকত কনদরেরনদরেন

শবদা1 - 1) যদযবিপ- যবিদ2) রাজলকষমী- সীতা3) সবিননকনদরেI- সামনদরেন4) মনদরেনাভীষট ndash মনদরেনর ই0া5) বিসদধ- পর হওা( মনদরেনর ই0া পর হওা)6) যেসৌদাবিমনী- বিদযযৎ7) জল9র- যেম68) নানতনদরের- নদরেনর বিভতনদরের 9) কনক লতা- সব1লতা10) উৎপাটিতা ndashযা তযনদরেল যেফলা হনদরেনদরে11) বিদাকর- সয112) বিতবিমর- অনধকার13) বিহনদরেন- াড়া 14) অদশ1নদরেন- না যেদখনদরেত যেপনদরে

SUBJECT HINDI 2 nd LANGUAGE TOPIC CHAPTER ndash वह दश कौन सा ह

कषिव न यहा भारतवM की सदरता का बखान करत हए कहा ह षिक हमार दश म षिकतन सदर मदान हरिरयाली भरी बाग बगीच इन सब को दख कर मन आनदमय हो जाता हऐसी धरती ह जिजसका अत ना हो यह परी दषिनया मसबस पहली धरती ह जो भगवान को भी पयारा ह यहा की सभयता ससकषित भाईचारा करोडो म एक हयहा क बचच जो अपनी मातभमिम पर जान षिनछावर करत ह इसक लिसवा ऐसा कोई दश नही ह

शबदाथM ndash

1) परसनndashफल

2) षिगरीndashपवMत3) हरिरयालीndashहरी भरी बागो पड पौधो स भरी हई जगह को हरिरयाली कहत ह 4) अनतndashजिजसका अत ना हो5) लिशरोमकषिणndashजो सबस शरषठ हो6) यशसवीndashपरलिसदध7) दलाराndash पयारा8) कोटी -करोडो की सखया9) सपत ndash अचछा बटा

______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020

TOPIC-হিগহিনন-রবীনদরনাথ ঠাকর

হিLতী হি5চেনর পাঠ ndash সবচেচে মজার কথা ল কলাচেসর সবচেচে শানত কেচেল হিল আশ এই আশর নামকরন কচেরহিচেলন হিশবনাথ পহিণডত আশ নাম ল- lsquoহিগহিননrsquo আশর নামকরচেরণর হিপচেন একটি কারন আচে আশ খব সা5া হিসচেধ কলাচেস কাচেরা সাচেথ কেবহিশ কথা বলতনা হিমশতনা পড়াচেশানা মচেনাচোগী হিল একহি5ন গরচেরণর টির কারচেন বষটির সম আশ তাচে5র গাহিড় বারানদা কেবাচেনর সচেP পতচেলর হিবচেহিবচে কেখলহিল পতচেলর হিবচে কে5ওার জনয পচেরাহিচেতর পরচোজন হিকনত পচেরাহিচেতর কেখাাজ কেনই কেসহি5ন বষটির সম একজন বযহিT আধচেভজা অব`া তাচে5র বারানদা 5া াহিড়চে থাকচেত কে5চেখ আশর কেবান তা াচেকই হিবচের পচেরাহিত ওার অনচেরাধ কচের হিকনত কোখ পড়চেতই আশ লজজা ও ভচে বাড়ীর কেভতচের চেল া কারন ওই বযহিT চেলন আশর পাঠশালার ভংকর হিশবনাথ পহিণডত এই ঘটনার পর কেথচেকই আশর নামকররণ চেহিল lsquoহিগহিননrsquo এই সমসত ঘটনা পহিণডত মশাই কলাচেস হিগচে বচেলহিচেলন তার পর কেথচেক কলাচেসর অনয কেচেলরা আশহিগহিনন হিগহিনন বচেল ডাকচেত থাচেক কেবাচেনর সচেP পতল কেখলার জনয এত আপমান সয করচেত চেব আশ ভাবচেত পাচেরহিন অপমাচেন লজজা আশর কোখ কে[চেট জল আচেস

শবদাথ-

হিতলমাতর-সামানয

পীড়ন-অতযাার

ৎসামানয- খবইঅলপ

হিন5ারন-খবকররণ

কহিsত-সঙকহিত

হিLধাগরসত-লহিজজত

রাষটর ndashকে5শআচেলায গচেলপ রাষটর অচেথ সকলচেক জাহিনচে কে5ওা

তততব-ধারনা

হিনগঢ় ndashএকানতগপত

মমনতররণা- মচেনরকষট

পতরপট -গাচেরপাতাতৈতহিরচেঠাঙা

অপরহিতভ ndashতবহিz

অধহিসT-আধচেভজা

সাধারনসমচেlt ndash সকচেলরসামচেন

বযহিথত- কেব5নাT

Class -9

Date -65

Chapter -साखी (कबीर दास)

1भावाथMndashldquoगर गोनिवद दोऊ खड काक लाग पाय

बलिलहारी गर आपन जिजन गोनिवद दिदयौ बताय


गोनिवदndashभगवान

पायndashपर

बलिलहारीndashशरदधा परम भलिk क कारण सवय को षिनछावर करना

वयाखयाndashकषिव कहत ह षिक गर और भगवान दोनो मर सामन खड ह म पहल षिकसक चरण सपशM करो मझ पहल गर क चरणो म शरदधा परम और भलिk स सवय को षिनछावर कर दना चाषिहए कयोषिक गर न ही मझ ईशवर तक पहचन का मागM बताया ह कबीरदास जी कहत ह षिक गर हमार अजञान को मिमटाकर जञान का परकाश दत ह जिजसस हम भगवान तक पहच सकत ह अतः लिशषय क लिलए गर का महतव गोनिवद स भी अमिधक ह

2जब म था तब हरिर नही अब हरिर ह म नानिह

परम गली अषित साकरी ताम दो न समाही


मndashअहकार

हरिरndash भगवान

साकरीndashपतली या पतली

वयाखयाndashकबीरदास जी कहत ह षिक जहा घमड होता ह अहकार होता ह वहा भगवान का वास नही होता ह जहा भगवान षिवराजत ह वहा अहकार नही हो सकता कयोषिक परम की गली अतयमिधक तग ह उसम अहकार और ईशवर एक साथ नही रह सकत ह अहकार मनषय क लिलए अकषिभशाप हअहकारी वयलिk कभी भगवान को नही पा सकता भगवान का अथM ह परमऔर जहा सचचा पयार होगा वहा अहकार नही हो सकता परम की गली म या तो भगवान रहग या तो अहकार अहकारी वयलिk कभी भगवान क परम को नही समझ सकता ह

Class 9 Physics Chapter Measurements and Experimentation Synopsis (Part 1)

What is meant by measurement

It is the comparison of the specified physical quantity with the known standard quality of the equivalent nature

What do you understand by the term unit

Unit is the quantity of a constant magnitude which is used to measure the magnitudes of other quantities of the same nature

Name the three fundamental quantities

The three fundamental quantities are

LengthMassTime

Define a fundamental unit

It is that unit which is independent of any other unit or which can neither be changed nor can be related to any other basic unit Example ndash Units of mass length time etc

SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s

SI unit for Temperature

K

SI unit for Electric current

A

Define standard metre

The standard meter is the length of the path travelled by light in vaccum during a time interval of 1299 792 458 of a second

Subject ndash Biology

Topic ndash Ch ndash 3 Tissue

Tissue bull A group of similar cells when perform aspecific function Ex Xylem ndash Plant tissue and Blood - Animal tissue

Tissuedarr

Plant Animaldarr Meristematic Permanent Epithelial tissue darr darr Connective tissue Apical Simple Complex Muscular tissueLateral Nervous tissue Intercalary

XylemPhloem

ParenchymaCholenchymaSclerenchyma

Plant tissue

bull Plant tissue is mainly divided into twobullMeristematic tissue is divided on the basis of position in plant bodybullApical - found at the tip of the stem and rootsIt increases the length of stem and rootsbull Lateral or Cambium-Situated below the barkand is responsible for increase in the diameterof the stembull Intercalary - found between roots and leaves It increases the length of inter nodePermanent Tissue

i) Cells are matureliving or deadii) Cells cannot divideiii) Intercellular spaces are presentiv) Photosynthesis transport andmain functions

Permanent tissues are of mainly two types Simple and complex

Simple permanenttissues are of three types

Parenchyma

i) Made up of thin walled cellsii) Intercellular spaces are presentiii) It stores foodiv) Present in soft parts of fruits

Collenchyma

i) Made up of cells whose corners are thickenedii) Intercellular spaces are absentiii) It gives support to the plantiv) iv)Found in leaf stalk and below the epidermis of stem

Sclerenchyma

i) Made up of cells whose cell walls are uniformly thickenedii) Intercellular spaces are absentiii) iii)It gives strength and rigidity to the plant

iv) iv)Found in veins of leaves bark of tree

Complex permanent tissues are two types

Xylem

i) Mainly made up of dead cellsii) ii)Xylem elements are tracheids trachea xylem parenchyma and xylem fibresiii) Cell wall is thick and lignifiediv) Conduct water and minerals only in upward direction

Phloem

i) Mainly made up of living cellsii) Phloem elements are sieve tube companion cells and phloem parenchyma and phloem fiberiii) iii) Cell wall is thin composed of celluloseiv) iv)Conduct food from leaves in all directionv)

SUBJECT - HISTORY

TOPIC- HARAPPAN CIVILIZATION

DATE- 652020

EXPLANATION OF THE FOLLOWING

ORIGIN AND EXTENT OF THE CIVILIZATION

As Harappa was the first site that was excavated it came to be known as the Harappan Civilization It had an Indian origin After the partition of India the main centers of civilization such as Harappa Mohenjodaro Chanhudaro Sutkagendor were left in Pakistan

Discoverer RB Dayaram Sahani Rakhal Das Banerjee

Extent The Harappa Civilization extended from Sutkagendor in the west to Alamgirpur in the East In the south the Harappans were using the Gulf of Cambay

SIGNIFICANT FEATURES OF THE HARAPPAN CIVILIZATION

1 URBAN ( TOWN) PLANNING Cities were built according to a well designed plan They were divided into two main sections The citadel and the lower townThe streets The streets divided the entire city into square or rectangular blocks each of which were further divided by a number of lanesThe main streets were wide and straight and intersected each other at right angles Fire burnt bricks were used for paving the streets The corners of the streets were rounded off to make easy movement of carts Houses were not allowed to encroach upon the streetsDrainage System Drainage system was elaborate A brick lined drainage channel flowed alongside every street The house drains were connected to the underground main drains which opened into large brick culverts on the outskirts of the city There were manholes at regular intervals A systematic drainage system in every city shows that the people paid great attention to sanitation and health

____________________________________________________________________________________________

Class XSubject Topic Summary Execution

History amp Civics

Topic-Union Executive

Prime minister qualifications

A Prime Minister must be a citizen of India should be a member of the Lok Sabha or Rajya Sabha of above 25 years of age (in the case of a seat in the Lok Sabha) or above 30 years of age (in the case of a seat in the Rajya Sabha)

Functions of Prime Minister

1 Head of the Government ndash Though President is head of the state Prime Minister is head of the government All the decisions are taken in the name of President but with the aid and advice of Prime Minister and council of minister Even regarding appointing other ministers he has to appoint according to PMrsquos recommendation

23 Leader of Cabinetndash It is

Prime Minister who recommends President regarding their appointment he allocates and reshuffles various portfolios among minister he

Answer the following questions

What are the functions of Prime Minister

Homework-learn

presides over the meeting of council of ministers and influences their decision he can ask any member to resign or recommend President to remove any minister Hence on death or resignation of Prime Minister entire council of minister tends to collapse

45 Link Between

President and the Cabinet ndash Article 78 of constitution specify the duties of PM and in discharging them he acts as a link between President and cabinet The following are the cases where he does so

While communicating all the decisions of the council of ministers relating to administration of affairs of the union and proposals for legislationWhen any decision taken by council of minister by not taking in to consideration any clauses of constitution or opinion of council then President can ask Prime minister to consider such issuesWhen President calls for any information regarding

administration of the affairs of union or any such things

1 Leader of the Parliamentndash as a leader he determines the dates of its meetings and programmes for the session He also decides when the house has to be prorogued or dissolved As a chief spokesman he makes announcement of principal government policies and answers questions on then

2 Chief Spokesman in Foreign Relationsndash in international conferences it is he who speaks for the nation

34 Chairman of various

commissions- on being PM he is de facto chairman of some of the commissions like planning commission national development council national integration council inter-state councils national water resources council

ECONOMICS FACTORS OF PRODUCTION

lsquoENTREPRENEURrsquo

Let us start the class by discussing the functions of an entrepreneur

Functions of an entrepreneur1Risk ndashbearing is the most

Questions

1What are the functions of an entrepreneurAnswerFunctions of an entrepreneur are1Risk ndashbearing is the most important function of an entrepreneur2Entrepreneur plans out the business

important function of an entrepreneur2Entrepreneur plans out the business3He raises financial resources and buys necessary factor inputs4He distributes rewards among different factors of production5He explores market for sale of his product

Now let us discuss the role of an entrepreneur in economic developmentEntrepreneur is the man who takes initiative and comes forward to take riskhe takes decisions regarding what to produce how much to produce and how efficient output is producedHe makes all arrangements for different factors of production and organizes them efficiently Hence that country would be able to produce a large amount of output and generate a large income which possesses a large class of able and dynamic entrepreneurs

3He raises financial resources and buys necessary factor inputs4He distributes rewards among different factors of production5He explores market for sale of his product

2What is the role of entrepreneur in economic developmentAnswerEntrepreneur is the man who takes initiative and comes forward to take riskHe takes decisions regarding what to producehow much to produce and how efficient output is producedHe makes all arrangements for different factors of production and organizes them efficiently Hence that country would be able to produce a large amount of output and generate a large income which possesses a large class of able and dynamic entrepreneurs

Math(x) Commercial Mathematics and Shares and Dividend

Study item Some solved sums from exercise 3Q 23 Which is better investment 6 Rs 100 shares at Rs 120 or 8 Rs 10 shares at Rs 15Solution In the first caseIncome on Rs 120 = 6 of Rs 100= 6100 timesRs 100 = Rs 6Therefore income on Rs 1 = Rs 6120In the second caseIncome on Rs 15 = 8 of Rs 10= 8100 times Rs 10 = Rs 810Therefore income on Rs 1 = Rs 8150LCM of 120 and 150 = 600Now 6120 = 6times5120times5 =30600 and 8150 = 8times4150times4 =32600Since 30lt32 therefore the investment in the second case is better than the investment in the first caseQ 24 A man invest Rs 10080 in 6 hundred-rupee shares at Rs 112 Find his annual incomeWhen the shares fall to Rs 96 he sells out the shares and invests the proceeds in 10 ten-rupee shares at Rs8 Find the change in his annual incomeSolution Investment = Rs 10080Face value of one share = Rs 100Market value of one share = Rs 112

Rate of dividend = 6Therefore number of shares = investmentmarket value of one share= 10080112 = 90Therefore his annual income = 90 times 6 times Rs 100 = 90 times 6100 times Rs100 = Rs 90 times 6 = Rs 540When the shares fall to Rs 96 he sell out the sharesTherefore selling price = Rs96 times 90 = Rs 8640New investment = Rs 8640Now face value of one share = Rs 10Market value of one share = Rs 8Rate of dividend = 10Therefore number of new shares he bought= 86408 = 1080Therefore now his annual income for new shares = 1080 times 10 times Rs 10= 1080 times 10100 times Rs 10 = Rs 1080Therefore change in his annual income =Rs(1080 ndash 504 ) = Rs504

Physics Force Numericals

Question 5

Two forces each of magnitude 10N act vertically upwards and downwards respectively at the two ends A and B of a uniform rod of length 4m which is pivoted at its mid-point O as shown Determine the magnitude of resultant moment of forces about the pivot O

A O B

Solutions

Given

AB = 4m So OA = 2m

Moment of force (F) = 10N about the O at point A

= F times OA

= 10 times 2

= 20 Nm (clockwise)

Moment of force (F) = 10N about the O at point B

= F times OB

= 10 times 2

= 20 Nm (clockwise)

Total moment of forces about the centre O

= 20 + 20

= 40 Nm (clockwise)Commercial studies

Advertising Today I will give you some self preparatory questions Questions

1) Distinguish between coupons and premiums

2) Distinguish between advertising and publicity

3) State two methods of sales promotion 4) ldquoAdvertising is a social wasterdquo In this

context explain the demerits of

advertisement 5) Suggest any two ways society benefits

from advertisingEnglish

LiteratureThe Blue Bead ldquoThe mugger crocodile blackish brown above and yellow white

under lay motionless able to wait forever till food came This antediluvian saurian- this prehistoric juggernaut ferocious and formidable a vast force in water propelled by the unimaginable and irresistible power of the huge tail lay lapped by ripples a throb in his throatrdquo

Explanation-The reptiles is described as a ferocious creature which overcame various dangers as a young croc saving himself from falling prey to birds and carnivorous fishes until he grew into a full grown adult a fearless beast whose armoured skin was strong enough to stop rifle bullets The ferocity of the crocodile is also reflected in the list of his food items which begins with small creatures and is gradually amplified to cover large ones as well The menu begins with fish monkeys ducks deer and progresses to encompass a lsquoparasite- infested pie dogrsquo and a lsquoskeleton of a cowrsquo before finally being topped off with a half-burned body of an Indian The reader is made to feel the danger of the predator up-close and personal

Class XISubject Topic Summary Execution

EVS Chapter 1 ndash Mode of Existence

10How does the social organisation of the industrialist differ from that of the agriculturist Ans - An agrarian society is highlighted by the institution of village community system The agrarian economy made fixed dwelling houses necessary Living close together for protection and co-operation and living nearer to the land gave birth to agricultural villages The village is not only the residential place of farmers it is also the social integrator Agrarian societies are especially noted for their extremes of social classes and rigid social mobility As land is the major source of wealth social hierarchy develops based on landownership and not labor The system of stratification is characterized by three coinciding contrasts governing class versus the masses urban minority versus peasant majority and literate minority versus illiterate majority This results in two distinct subcultures the urban elite versus the peasant masses Moreover this means that cultural differences within agrarian societies are greater than the differences between them

Caste systems as found in India are much more typical of agrarian societies where lifelong agricultural routines depend upon a rigid sense of duty and discipline The emphasis in the modern West on personal liberties and freedoms was in large part a reaction to the steep and rigid stratification of agrarian societies

The emergence of modern family in place of traditional patriarchal family is the first feature of industrial society The family in industrial society has moved from an institution to companionship The woman is no longer the devotee of man but an equal partner in life with equal rights People in industrial societies have segmentalized roles One may be a welder a religious preacher a father a member of a political group a member of the cricket team In an agrarian society there are few economic pursuits open for women They are mostly confined to household drudgeries and render help at the time of planting and harvesting of the crops In an industrial society there are more opportunities open for women

Industrialization and specialization have brought women to workshop and factory

Physics Vector Algebra Angle between two vectors

Angle between vectors a b is θ = cosminus1 a bab

Projection of Vectors

1 Projection of vector a on b

Required projection = a bb

2 Projection of b on a = a ba

Unit VectorLet n be the unit vector along vector r

Then n=iquest rr

Unit vectors along xyz axis are i j k respectively

NB Position Vector means vector measured from origin Ex vector corresponding to ( 2 -1 3) means wrt origin we have the position vector as 2i- j +3k

Q If a and b be two vectors such that a=4 b=3 and a b = 6 find angle between them

Ans We know a b = ab cosθ so cosθ =612 = 05 Or θ = 60 degree

English Literature

The Chinese Statue

Themes ImperialismAs the East India Company became wealthier it started looking for the other trading opportunities and sought to expand and encourage trade with China establishing a base in Singapore to help coordinate this trade The East India Company was interested in the tea and silk form China but the Chinese was only interested in receiving payments in silver from the British The East India Company produced no product of interest to the Chinese authorities However there was one product that was of interest to some in Chinese society Opium The English East India Company preferred to sell this addictive drug rather than using its cash resources for trading with China Yhis would eventually put Britain on a collision course with Chinese which resulted in the Opium Wars of the 1840s and late 1850s By this time the industrial power of Britain with its cutting edge military technology meant that it held a decisive advantage over China

Biology Chapter - 05Kingdom Protista

Today we will discuss about decomposer protists and protozoa protists

Slime Molds - Decomposer Protists Two heterotrophic groups of slime molds are i) Plasmodial Slime Molds

exists as a wall - less mass of multinucleated protoplasm plasmodium

It moves like an amoeba as it engulfs bacteria and other organic matter

As it grows its nuclei continue to divide by mitosis

When food becomes scarce or the substrate too dry the feeding plasmodium breaks up into several spore forming plasmodia

ii) Cellulose Slime Molds have multicellular plasmodia and haploid

nuclei The spores develop into solitary haploid

amoeboid cells that feed on bacteria and other organic materials

In dry Soil the haploid cells aggregate to forma multicellular plasmodium which is known as pseudo plasmodium

PROTOZOAN PROTISTS Protozoans are heterotrophic organisms

found in every major habitat Four major protozoan protists are i) zooflagellates are distinguished by the presence of one

or more flagella which are their principal organelles of motility

Trypanosomes are flagellates that cause African sleeping sickness and Leishmania causes kala - azar a severe liver infection transmitted by the tsetse fly and the sand fly respectively

ii) Amoeba and Related Sarcodine

Comprises amoebas and their shelled relatives

Live in fresh water sea water or moist soil

Amoeba is surrounded by a delicate cell surface membrane

Amoeba constantly changes its shape by temporary cytoplasmicprojectionspseudopodiaused for locomotion and feeding

Foraminifera shells were often associated with petroleumbearing formations

Another shelled group radiolarianrsquos shells are rich in compounds of silicon leading to more durable rock formations

Heliozoans are sarcodines with glassey - silica shells

They put out thread like extensions called filopodia through the shell pores to capture their prey

iii) Sporozoans ndash Parasitic Protozoans

Possess no means of locomotion Causative agent of Dreadful disease like

malarias cattle fevers coccidiosis in chickens etc

iv) Ciliates regarded as the most highly evolved protozoans

Paramecium is cosmopolitan in

distribution occurs commonly in stagnant water or slow - flowing fresh water containing decaying organic matter

Mathematics Sets Sets and their RepresentationsIn everyday life we often speak of collections of objects of a particular kind such as a pack of cards a crowd of people a cricket team etc In mathematics also we come across collections for example of natural numbers points prime numbers etc More specially we examine the following collections(i) Odd natural numbers less than 10 ie 1 3 5 7 9(ii) The rivers of India(iii) The vowels in the English alphabet namely a e i o u(iv) Various kinds of triangles(v) Prime factors of 210 namely 235 and 7(vi) The solution of the equation x2 ndash 5x + 6 = 0 viz 2 and 3We note that each of the above example is a well-defined collection of objects in the sense that we can definitely decide whether a given particular object belongs to a given collection or not For example we can say that the river Nile does not belong to the collection of rivers of India On the other hand the river Ganga does belong to this collecitonAgain the collection of five most renowned mathematicians of the world is not well-defined because the criterion for determining a mathematician as most renowned may vary from person to person Thus it is not a well-defined collection

We shall say that a set is a well-defined collection of objectsThe following points may be noted

Example 1 Write the solution set of the equation x2 + x ndash 2 = 0 in roster formSolution The given equation can be written as (x ndash 1) (x + 2) = 0 i e x = 1 ndash 2Therefore the solution set of the given equation can be written in roster form as 1 ndash 2Example 2 Write the set x x is a positive integer and x2 lt 40 in the roster formSolution The required numbers are 1 2 3 4 5 6 So the given set in the roster form is 1 2 3 4 5 6Example 3 Write the set A = 1 4 9 16 25 in set-builder formSolution We may write the set A asA = x x is the square of a natural numberAlternatively we can writeA = x x = n2 where n isinN

(i) Objects elements and members of a set are synonymous terms(ii) Sets are usually denoted by capital letters A B C X Y Z etc(iii) The elements of a set are represented by small letters a b c x y z etcIf a is an element of a set A we say that ldquo a belongs to Ardquo denoted as a isin A If lsquobrsquo is not an element of a set A we write b notin A and read ldquob does not belong to ArdquoThus in the set V of vowels in the English alphabet a isin V but b notin V In the set P of prime factors of 30 3 isin P but 15 notin PThere are two methods of representing a set (i) Roster or tabular form(ii) Set-builder formi) In roster form all the elements of a set are listed the elements are being separated by commas and are enclosed within braces eg The set of all vowels in the English alphabet is a e i o uii) Set-builder notation is a notation for describing a set by indicating the properties that its members must satisfyeg V = x x is a vowel in English alphabet

HISTORY TOPIC ndash EMERGENCE OF COLONIAL ECONOMYSUB TOPIC ndash REVENUE POLICY- THE PERMANENT SETTLEMENT- RYOTWARI AND MAHALWARI SETTLEMENT

REVENUE POLICY OF THE BRITISH PERIOD The Grant of Diwani in 1765 the Company tried to collect maximum amount of revenue from the landLord Warren Hastings made some experiments of five years settlement of land with the highest bidder As the system proved unsatisfactory he restored the annual settlement of land revenue with the farmersThe major revenue collection system followed

1 Question What were the changes of land revenue system with the introduction of the British rule in IndiaAnswer In the Pre- British period land revenue was collected by the zamindars from the cultivators was not so high Cultivators were not evicted from land if revenue was given by them regularlyBut after the Grant of Diwani in 1765 the East India Company tried to derive maximum amount of revenue from landLord Warren Hastings made some experiments of five years settlement of land with the highest bidder As the system proved unsatisfactory he restored the annual settlement of land revenue with the farmers

by the British to extract maximum from Indian lands were Permanent Settlement Ryotwari settlement and Mahalwari system

Secondly the British merchants pressed the Company through the parliament to abolish or cut down import duties on the British goods to India They advised that the loss suffered by the Company due to this measure should be compensated by raising land revenue on the cultivators The land was then treated as commodity Thirdly due to introduction of farming system to the highest bidder peasants were mercilessly exposed to exploitation of every kindThe annual settlement was a total failure due to over taxation corruption of the officials and uncertainty of revenue collection

BUSINESS STUDIES

MANAGER AND MANAGERIAL ROLES

Today let us start our class by discussing the Informational roles of Henry Mintzberg

Informational roles define serving as a focal point for exchange of information

Under informational role of a manager we have the followingMonitor In this role a manager collects information about tasks and functions for which he is responsibleExample Reading periodicals and reports about internal and external events so as to gain understanding of the organization and its environment changes in consumerrsquos attitudes competitorrsquos plans etc

Dissseminator As a disseminator a manager shares information with his subordinates the information may be shared orally(telephone face to face talk etc)and in writing (memo emailorder and instructions )Examplecalling staff meeting after a business trip sending memo or reports and making phone

1 What is informational roleAnswerInformational roles define serving as a focal point for exchange of information

2Explain the informational roles played by a managerAnswerThe informational role played by a manager are the followingMonitor In this role a manager collects information about tasks and functions for which he is responsibleExampleReading periodicals and reports about internal and external events so as to gain understanding of the organization and its environment changes in consumerrsquos attitudes competitorrsquos plans etc

DissseminatorAs a disseminator a manager shares information with his subordinates the information may be shared orally(telephoneface to face talk etc)and in writing (memoemailorder and instructions )Examplecalling staff meeting after a business trip sending memo or reports and making phone calls

SpokespersonA manager acts as the official spokesperson of his organizationAs a spokesperson the manager represents the company and he communicates to the outside world on corporate policies performance and other relevant information for external partiesExamplegiving statements in pressconversation with suppliers making speech to local groups

calls

Spokesperson A manager acts as the official spokesperson of his organizationAs a spokesperson the manager represents the company and he communicates to the outside world on corporate policies performance and other relevant information for external partiesExamplegiving statements in pressconversation with suppliers making speech to local groups

COMMERCE CLASSIFICATION OF BUSINESS ACTIVITIES

Now let us start with another set of industry

Tertiary industries These industries provide support services to the primary and secondary industries

Example transportation warehousing banking insurance packaging and advertising is examples of such support services

Tertiary industries can be classified as under

1 Heavy industry these use sophisticated technology and produce capital goods such as steel ships aircrafts locomotives machineries etc

2 Light industries these produce consumer goods such as cosmetics biscuits stationeries etc

Now let us discuss commerceCommerce refers to all those activities which are necessary for bringing goods from the place of production to the place of consumption

Commerce includes not only trade but also services such as transport warehousing

1 What are tertiary industriesAnswer The industries which provide support services to the primary and secondary industriestransportationwarehousing banking insurance packaging and advertising are examples of such support services

2 What do you mean by commerceAnswer Commerce refers to all those activities which are necessary for bringing goods from the place of production to the place of consumptionCommerce includes not only trade but also services such as transport warehousing packaging insurance banking and sales promotions which are incidental or auxiliaries to trade

3 Explain the main characteristics of commerceAnswer The main characteristics of commerce are as follows

IEconomic activity commerce is an economic activity because it consists of activities which are undertaken for earning profits

IiExchange of goods and services commerce involves exchange and distribution of goods and services

IiiProfit motiveThe motive of commercial activities is to earn profits

ivRegularity of transactionAn isolated transaction does not imply commerce

vCreation of utilities

packaging insurance banking and sales promotions which are incidental or auxiliaries to trade

The main characteristics of commerce are as follows

i Economic activity commerce is an economic activity because it consists of activities which are undertaken for earning profits

ii Exchange of goods and services commerce involves exchange and distribution of goods and services

iii Profit motive The motive of commercial activities is to earn profits

iv Regularity of transactionAn isolated transaction does not imply commerce

v Creation of utilitiesCommerce creates several types of utilities such as place utility by carrying goods to the places where they are needed it makes goods available as and when demanded there by creating time utility these help in to increase the

Commerce creates several types of utilities such as place utility by carrying goods to the places where they are needed it makes goods available as and when demanded there by creating time utility these help in to increase the volume of trade

volume of tradeECONOMICS TYPES OF

ECONOMIESNow we shall start our class by discussing economies on the basis of ownership

Capitalistic economy Socialistic economy Mixed economy

Now let us start with Capitalistic economyIt may be defined as that system of economic organization in which free enterprise competition and private ownership of property generally prevail

It is a self regulating system motivated by self interest of individuals and regulated by competition

In this system prices are determined by market forces of demand and supplyThis type of system is also called lsquoLaissez ndashfaire or free market economyrsquo Capitalistic economy exists in countries such as North America Japan Australia and Western Europe Now let us discuss the features of capitalistic economy1Private ownership of property2freedom of enterprise3Profit motive of production4 Price mechanism guides production decision5Existence of competition6Absence of role of government

1What is capitalistic economyGive exampleAnswer It may be defined as that system of economic organization in which free enterprise competition and private ownership of property generally prevailCapitalistic economy exists in countries such as North America Japan Australia and Western Europe

2 What are the features of capitalistic economyAnswer The features of capitalistic economy areiPrivate ownership of propertyii Freedom of enterpriseiii Profit motive of productioniv Price mechanism guides production decisionv Existence of competitionvi Absence of role of government

3 What is price mechanismAnswerIt Is a process where price is determined by market forces of demand and supply

ACCOUNTS LEDGER Today we will discuss about Meaning of Ledger Features of Ledger Utility of Ledger Balancing of Ledger Meaning of posting Format of Ledger

Meaning of LedgerLedger is defined as a book which contains in a summarised and classified form a permanent record of all transactionsLedger is called the Principal Book of account

Features of Ledgeri) It is prepared from journalii) Ledger show the current balance in all

accountsiii) Trial Balance and Final Accounts are prepared

from Ledger Accounts

Utility of Ledgeri) Provide complete information of a particular

Accountii) Provide information of income and expensesiii) It provide basis for preparation of Trial

Balance Meaning of Balancing of Ledger Accounts

Balancing an account means totaling the two sides and striking the difference The difference is written in the column with shorter balance and is carried forward as a balance in the next accounting period

Meaning of PostingThe process of transferring the transactions recorded in the journal to a Ledger is called posting

Political Science

Topic-Sovereignty

About John Austin (in brief)John Austin (1790ndash1859) was born in the United Kingdom He was the founder and father of the Analytical school of law He is known for his theory of sovereignty and legal positivism mentioned in his book ldquoProvince of Jurisprudencerdquo In his initial career he has served in the army for 5 years and also in the chancery bar of the UK In 1826 he was appointed as the professor of jurisprudence at the University of London He spent two years in Germany thereafter studying the ancient Roman law and civil law which later on become his very ideologies in the framing of Positive school of law Austin abandoned teaching in 1833 After working for the government at certain reputed designations he died in 1859 in Surrey UKAustinrsquos Theory of Sovereignty ExplainedThe definition of law according to Austin was ldquoLaw is a command of the sovereign backed by a sanctionrdquo[1] Breaking this definition into its fundamentals ndashCommand of Sovereign which if not followed attracts SanctionNow in order to fully understand Austinrsquos theory of Legal positivism let us explain these elements in a concise and comprehensive mannerCommand Commands are expressions of desire given by superiors (sovereign) to inferiors (general public) There are commands which are laws and which is not Austin distinguishes law from other commands by their generality Laws are general commands unlike commands given on parade grounds and obeyed there then by the troopsObservation From the above definition we can conclude that Austinrsquos definition of commands gives the sovereign authority status of ultimate supreme and imply that the authority of the sovereign is absolute which is the opposite of the constitutional framework which prevails in India and for that matter in any peaceful democracy This definition expresses that the sovereign that is the personpeople in power is politically superior but in democratic countries it is not true Every citizen has the same right same that of a PresidentPrime MinisterChief JusticeIt also disregards other sources of law like laws made by judges (considered as mere delegates) in form of precedents laws made by the executive as statutory instruments etc which hinders the growth of not only the jurisprudence of the country but also of the society government and private institutions and economySovereign A sovereign is any person or body of persons whom the bulk of a political society habitually obeys and who does not himself habitually obeys some other persons or persons

Observation From the above definition of the sovereign we can conclude that according to John Austin the sovereign is not accountable to anyone but the whole realm has to follow whatever the sovereign dictates which are in stark contrast with the idea of democracy and Indian federalism Also Austinrsquos theory has mentioned that the powers of the sovereign are indivisible ie sovereign will make laws the sovereign will execute the laws and the sovereign only will administer the law This philosophy is also in contravention with the idea of democracy and the Indian federal structure Sanction This term is derived from Roman Law According to Salmond ldquoSanction is the instrument of coercion by which any system of imperative law is enforced Physical force is the sanction applied by the state in the administration of justice[4]Observation From the above definition of Austin we can conclude that sanction is the forceevil which follows to if the individual if heshe fails to obey the command of the sovereign His theories have put sanctions as more of a physical force state uses to suppress the non-abiders which is very autocratic and narcist per say This definition does not give room to people participation in government and we can say that having a difference of opinion (which is very crucial for the development of any country socially politically and economically one can be subject to the sanction tooIn a modern democracy people donrsquot abide by laws merely out of the fear of sanctions but they do so voluntary as well out of morality and responsibility This leads to the cooperation between the state and the subjects and this cooperation and understanding between the people and the state helps in the effective execution of the law and smooth introduction of social change Also we should not ignore the fact that in the modern era even the sovereign canrsquot implement everything on brute strength or influence especially in a country like India which is so diverse in its every facetEven Austin has himself admitted in his book Province of Jurisprudence that his philosophies are very objective and separates the law from morality ethics values or any other social norm and see the law as it is and not as it ought to be The same can be observed in his definition of law where he has outrightly ignored the subjective but very important elements of the law (like voluntary obedience of law mutual understanding between state and subjects beliefs and disbelief of people regarding law and its implementation) which applies on the humans who are themselves subjective beings Though Austinrsquos work has received criticism from other schools of law as well but the simplicity of Austinrsquos work has continued to attract adherents What is unique about Austinrsquos work is it separates law form justice morality ethics values or any other kind of social norms The same is the reason for the simplicity and spontaneity of his work Also we have to be cognizant of the fact that Austin has formulated these theories when England was going under great legislative reformsRelevance in modern Indian politics amp legal society CriticismFrom the critical analysis of Austinrsquos theory of sovereignty and legal positivism the author has made the following inferences and has tried to establish the relevance of the same to the modern Indian political and legal society Presumption about the subjectsAustinrsquos theory of sovereignty presumes that people will exactly obey what the sovereign will command which is not true in the present scenario in India politics His theories put the habitual obedience by subject on the bottom line of the philosophy Those who deem the sovereign as the fit will obey voluntarily Those who think sovereign as faulty will obey in the fear that the evil of their resistance will surpass the evil of obedience And those who are not certain about will obey sovereign out of custom Also Austinrsquos theory presumes that people are perfectly educated politicallyBut that is not true in the modern scenario The people who deem the government as unfit criticizes protest and resist the government and its policies Which sometimes causes even the total failure of constitutional machinery like one observed in 1975 when Indira Gandhi (then PM) imposed emergency There are many other examples in India only where we have seen people like Anna Hazare

Ramdev and Kejriwal protesting and organizing marches against the government and demanding changes in its structure or introduction of new laws or amendment of existing Also in a country like India where one-third of the country (35million people approx) canrsquot read and write and where people can kill each other because of fake news and propaganda it would be lethal and unfair to presume that most population is politically educatedThus we can say that the presumption of habitual obedience which is at the very basis of Austinrsquos sovereign theory canrsquot prevail in the present Indian political and legal society Doesnrsquot give room to common law other law-making bodiesAccording to Austin only those commands that are given by a political superior ie sovereign are laws the real sense He has tried to define the law from the sources of its origin than its functions Though there is a subtle acceptance of law made by judges (precedents) unless except it goes against the laws made by the sovereign but it is not appropriate in any sense In India the Supreme Court is the keeper of the constitution and it has the power to declare any legislation as void if it contravenes any of the provisions of the constitution and thus protects the fundamental rights of the people of the country But according to Austin courtsjudges are the mere the subordinate sources of law and they have to function within the parameters set by the sovereign Also executive bodies like CBI police MCDs which are directly in touch with the public and understand their needs better canrsquot make laws for the publicrsquos benefit because statutory instruments are the recognized source of law If all this is applied in the modern scenario it can lead to serious chaos and disrupt the country Also according to Austinrsquos definitions customs are also not a source of law and thus not applicable Law of the church the law of the merchants and many other personal and customary laws like Hindu Law Muslim law etc which are in existence much before this theory though not been acknowledged but governing the day to day behaviour of the bulk of the population and is enforced by the state none of these would be law according to Austinrsquos definition Thus Austin was also not cognizant of the common law which is the foundation of many countriesrsquo governmental setupNot cognizant of international lawIn the modern era there are multiple international laws every country has to follow The importance of international laws can be understood from the fact that nowadays procedures exist to make the state liable for injuries caused to foreigners in their landVarious other principles of international law seem to have cored the concept of sovereignty A sovereign doesnrsquot have the power to perpetuate inhumane action against his citizens as the same shall come into great criticism from the world order and it shall soon have to face the consequences of surviving in a hostile world atmosphere if it continues to do so Also violation of International laws is also not good for a nationrsquos socio-economic well-being leading to serious crises and various other restrictions in terms of importsexports Especially in case of a country like India which is trying to boost its economy and GDP by means of foreign investment and exports in recent times under the campaign like Make in India But Austinrsquos theory doesnrsquot give any room to international lawsrelations and makes sovereign the supreme and all-pervasive authority of the land who is not answerable to any Conclusion-In the light of the above discussion we can say that Austinrsquos theory is not quite relevant to India in modern times as it does not take into consideration multiple things like international law separation of power democratic form of government etc which have let India maintain its integrity unity amp prosperity and flourish over the course of time from the colonial British rule to the biggest democracy of the world Also because of Indiarsquos vast cultural religious heritage and having the most youth in the world not everything can be done in accordance with the almost 150 years old theory formed under extreme

legislative conditionsBut it canrsquot be denied that Austinrsquos work has made a very significant contribution in the evolution of law and Jurisprudence as a subject Austin was the one of the jurists who were able to articulate law with such simplicity and clarity which has opened up the way for other jurists to evolve that work in modern day legal system

Execution

Answer the following questions-

Short notes-Joh Austinrsquos sovereignty

Homework-learnComputer Science

Object and Class Encapsulation in Java is a mechanism of wrapping the data (variables) and code acting on the data (methods) together as a single unit Declare the variables of a class as private Provide public setter and getter methods to modify and view the variables values

Data Abstraction is the property by virtue of which only the essential details are displayed to the user The trivial or the non-essentials units are not displayed to the user In java abstraction is achieved by interfaces and abstract classes

Inheritance in Java is a mechanism in which one object acquires all the properties and behaviors of a parent object The idea behind inheritance in Java is that you can create new classes that are built upon existing classes When you inherit from an existing class you can reuse methods and fields of the parent class

Polymorphism in Java is a concept by which we can perform a single action in different ways So polymorphism means many forms There are two types of polymorphism in Java

Compile-time polymorphism and Runtime polymorphism

We can perform polymorphism in java by method overloading and method overriding

Dynamic binding is slower than static binding because it occurs in runtime and spends some time to find out actual method to be called Thats all on difference between static and dynamic binding in java Bottom line is static binding is a compile time operation while dynamic binding is a runtime

Benefits of OOP- Re-usability It means reusing some facilities rather than building it again

and again Data Redundancy Code Maintenance Security Design Benefits Better productivity Easy troubleshooting

Polymorphism FlexibilityClass XII

Subject Topic Summary ExecutionPolitical Science

Topic-Sovereignty

Characteristics of free and fair election-Free democracy and fair elections are important principles of that characterize a

credible electoral system In Article 81 the Kenyan constitution in discussing representation of the people recognizes these principles mainly because in any democracy elections are at the coreIn a free and fair election every person who is of age and willing to vote has the right to register as a voter and vote It also means that all registered political parties have equal rights to contest in an election In addition all votes cast are counted and the results demonstrate the will of the people Below are six important aspects that depict free and fair elections1 Secret BallotThe secrecy of the ballot means that during an election each vote cast remains anonymous and voters mark ballot papers in a private space without attempting to influence each other in terms of who a candidate votes for This secrecy is critical in countering ill feelings because people do not get to know who voted for who2 Violence and Corruption FreeFor elections to be seen as free and fair they need to be free of violence intimidation improper influence or corruption There need not be fighting or use of force with the intention of swaying voters to vote in a certain way Those involved in the electoral process should also avoid any misconduct that would amount to corruption3 Conducted by an Independent BodyElections should be conducted by an independent body for them to be considered free and fair In Kenya for instance Chapter 15 of the Constitution of Kenya tasks the Independent Electoral and Boundaries Commission (IEBC) with the responsibility of conducting elections including referenda general and by-elections 4 TransparencyTransparency is critical in building trust and confidence of stakeholders and the general public that an election process is indeed free and fair A transparent election is one that is open and can easily be inspected or observed by relevant stakeholders including political parties observers and even voters The stakeholders should be able to confidently verify there were no irregularities in the process of conducting elections5 NeutralityElections should be conducted in an impartial neutral efficient accurate and accountable way There should be no bias by the administrators and all aspirants should be treated equally with fairness6 AccuracyAccuracy should also be observed to ensure tallying of all votes cast is done correctly so that the results are a true reflection the will of the people Institutions responsible for managing elections need to carry their responsibilities as expected and be accountable to the public for elections to be free and fair

Execution

Answer the following question

What are the characteristics of free and fair election

Homework-learn

COMMERCE SOURCES OF FINANCE FOR A JOINT STOCK COMPANY

Now let us start the class by discussing equity shares in details

Features of equity sharesiEquity shares are issued prior to preference shares and debentures

iiThese shares carry no preference shares in the payment of dividendDividend is payable only after it is proposed

1Discuss the features of equity sharesAnswer Features of equity sharesiEquity shares are issued prior to preference shares and debentures

iiThese shares carry no preference shares in the payment

by the board of directors and approved by the equity shareholders in the annual general meeting of the company

iiiequity share capital is repaid in the last event of winding up of the company

ivholders of equity shares generally enjoy voting rightThey are also entitled to the residual profit of the company

Now let us discuss the advantages of equity sharesFrom the companyrsquos point of viewiNo burden on earnings Equity shares impose no burden on the companyrsquos resources because the dividend on such shares is payable only at the discretion of the management subject to the availability of adequate profits

iiPermanent capital Equity share capital is refunded only at the time of winding up of the companyiiiNo charge on the assetsEquity shares do not create any charge or mortgage on the assets of the company

ivSource of strengthA company with substantial equitycapital commands prestige in the investment market

vsmall nominal valueThe face value of an equity share is very low

viunlimited sourceAny amount of capital can be raised through equity shares

Nowlet us discuss form investorrsquos point of view

iequity shareholders enjoy voting rights and controlling power over the company

iithe liability of equity shareholders in limited to the face value of shares subscribed by them

iiiincase of successful business the rate of dividend can be very high

ivequity shareholders have the pre-emptive right to subscribe new shares issued by the companySuch shares are called right shares

of dividendDividend is payable only after it is proposed by the board of directors and approved by the equity shareholders in the annual general meeting of the company



2Discuss few of the advantages from the investorrsquos point of viewAnswer form investorrsquos point of view



iii in case of successful business the rate of dividend can be very high

iv equity shareholders have the pre-emptive right to subscribe new shares issued by the companySuch shares are called right shares

v Shareholders are no required to pay income tax on dividends received from the company

vShareholders are no required to pay income tax on dividends received from the company

Business studies

Staff Recruitment

Let us today start with the sub -topicbull E- recruitmentbull Merits and demerits of internal sources of recruitment

Q 1) Define e-recruitmentAnswer) E-recruitment means recruiting employees through electronic means It is the process of creating a database of candidates and encouraging them to offer for selection

Q 2) Mention some benefits and limitations of E-recruitmentAnswer)Benefits of E- recruitment are as follows

i) The cost of recruitment per candidate is low ii) Less time is required for recruitmentiii) The process of E- recruitment becomes more efficient

Limitations of e-recruitment are as followsi) Employer and the job seekers must know how to use electronic means ii) Money has to be invested in creating websites and job portals iii) There is lack of human touch in e-recruitment

Q 3) Explain internet and intranet as the sources of recruitment Answer)Internet many big organisations advertise job vacancies on their website After reading the companyrsquos website job seekers send their applications and bio-data through email using the internet The recruiter can scan the details

Intranet recruitment can be undertaken either through its own website or through specialised job portals The specialisedjob portals operate on a 24X7 bases Whenever job vacancies of occurs they employer can stop this large database

English Literature

The Darkling Thrush

The Darkling Thrush Line by Line Explanation-

An aged thrush frail gaunt and smallIn blast-beruffled plume

Had chosen thus to fling his soulUpon the growing gloom

ExplanationBut who was it singing It was an old thrush bird ndash feeble lean and small with its feathers disarranged by the wind (blast- beruffled) Though the thrushrsquos appearance does not arouse any hope heedless of the oppressive environment and the growing darkness ndashthe mark of struggling to survive inwinter ndashthe thrush sings The bird pits his soul into his voice as he belts out a happy tune to no one but the Eternal Listener (remember the word lsquoevensongrsquo a prayer)Though the title of the poem suggested that it was all about a thrush it took two and a half stanzas to get to the first mention of the bird But still the thrush and its song seem to overcome the initial melancholy that the atmosphere brought even to the readers

Biology

Topic ndash Chapter ndash03 Reproductive System

Today we will discuss about male accessory ducts glands and external genitalia

MALE ACCESSORY DUCTS The seminiferous tubules of

the testis open intovasa efferentia through rete testis

Vasa efferentia open intoepididymislocated on the posterior surface of each testis

The epididymis leads to vas deferens and opens intourinary bladder

It receives a duct from seminal vesicle and opens intourethra as the ejaculatory

duct These ducts store and

transport the sperms from the testis to the outside through urethra _

MALE EXTERNAL GENITALIA

PENIS made up of special tissue that helps in erection of the penis to facilitate insemination

The enlarged end of penis called the glans penis is covered by a loose fold of skin called foreskin

MALE ACCESSORY GLAPS

1 Seminal vesicles located between the posterior

surface of the urinary bladder and rectum

Produce a fructose containing medium for supplying the energy to sperm for movement

2 Prostate Gland A bilobed structure which

surrounds the urethra close to its origin from the bladder

It pours an alkaline secretion into the semen as it passes through the urethra

It neutralises acid in female s vagina

3 Bulbo - urethral glands There are two small ovoid

glands which open into the urethra just before it enters the penis

The secretion serves as a lubricant

HISTORY TOPIC- TOWARDS INDEPENDENCE AND PARTITION THE LAST PHASE (1935-1947)SUB TOPIC SUBHAS CHANDRA BOSE AND THE

SIGNIFICANCE OF THE INA MOVEMENT Subhas Chandra Bosersquos grand scheme of Indiarsquos liberation and the high idealism of the INA movement inspired the people of India in an unprecedented manner The organization of Azad Hind forces and their exploits are a milestone in the history of the Indian struggle for independence

1 QUESTION Discuss the significance of INA in the freedom struggle of IndiaAnswer a) The INA movement had inspired the armed movement of the Indians The INA and the naval mutiny had shaken the very basis of the British Indian administrationb) Subhas Chandra Bosersquos

INA grand scheme of Indian liberation and the high idealism of the INA movement inspired the people of India in an unprecedented manner The organization of the Azad Hind forces and their contribution will be remarkable milestone in the history of the Indian struggle for Independence

Mathematics Continuity amp differentiability

Derivative of trigonometric functionsHere well start with finding the derivative of the sine function To do this we will need to use the definition of derivative Here is the definition of the derivative for the sine functionddx(sin x)=lim hrarr0 sin(x+h)-sin(x)hSince we canrsquot just plug in h=0 to evaluate the limit we will need to use the following trig formula on the first sine in the numeratorsin(x+h)=sin(x)cos(h)+cos(x)sin(h)Doing this gives usddx(sin x)=lim hrarr0 sin x cos h + cos x sin h-sin(x)h =lim hrarr0 sin x(cos h-1)+ cos x sin hh =sin x lim hrarr0 cos h -1h + cos x lim hrarr0 (sin h) h = sin x 0+ cos x 1=cos xDifferentiation of cosine function is done in a similar wayddx(cos x) = -sin xWith these two out of the way the remaining four are fairly simple to get All the remaining four trig functions can be defined in terms of sine and cosine and these definitions along with appropriate derivative rules can be used to get their derivatives

Letrsquos take a look at tangent Tangent is defined astan x = sin x cos xWe need to use the quotient rule on this ddx(tan x) = ddx (sin x cos x) = [cos x Cos x- sin x (-sin x) ] cos 2 x= [cos 2 x + sin2 x] cos 2 x= 1cos 2 x = sec 2 xThe remaining three trig functions are also quotients involving sine andor cosine and so can be differentiated in a similar manner Here are the derivatives of all six of the trig functions

ddx(sin x) = cos x ddx( cos x) = - sin x

Example Find derivative of the followingsi) f(x)=a sec x +b tan xii) f(x) = sin 4x cos 7xiii) f(x) = esin x Solution i) f(x) =a sec x +btan xOr f(x) =ddx(a sec x + btan x) Or f(x) = a sec x tan x + b sec 2 x ii)sin 4x cos 7x =12(2sin 4x cos 7x) =12(sin 11x -sin 3x) f(x) = sin 4x cos 7xOr f(x) =(12) ddx(sin 11x-sin 3x) = 12[ cos 11x ddx(11x) - cos 3x ddx(3x) ]Or f(x)=12[11cos(11x) - 3 cos (3x)]iii) f(x) = esin x Or f(x) = ddx(esin x ) Orf(x)=esin xddx(sinx)Or f(x) = esin x Cos x

ddx (tan x) = sec 2 x ddx (cot x) = - cosec 2 x ddx( cosec x) = - cosec x cot x ddx ( sec x) = sec x tan x

Physics Gauss Theorem Electric Field due to a uniformly charged thin Spherical Shell

E

E

Let a thin spherical shell of radius r carries the charge q uniformly distributed on its surface Electric field is required at point P distance d from center of shell OCase 1 When P lies outside the spherical shell ( dgtr)Imagine a spherical Gaussian surface of radius d passing through point P By Gauss theorem Eds = qε0 Or E (4πd2) = qε0

Or E = 1

4 πϵ qd2 ----------(1)

If σ be the charge density at surface of shell then q = 4πr2 σ(As surface charge density = chargearea)So from eqn (1) we have E = σr 2 ε0d2--------(2)Case 2 When the point P lies on the spherical shell (d=r) then from (2) E = σ ε0

Case 3 When point P lies inside the spherical shell ( dltr)Then inside the shell charge is zero so q=0 hence from Gauss theorem E=0 (charge always reside on surface of a conductor)

HW Derive Coloumbrsquos Law from Gauss LawComputer Science

Object and Class

Encapsulation in Java is a mechanism of wrapping the data (variables) and code acting on the data (methods) together as a single unit Declare the variables of a class as private Provide public setter and getter methods to modify and view the variables values


Inheritance in Java is a mechanism in which one object acquires all the properties and behaviors of a parent object The idea behind inheritance in Java is

r

O

Q+

D

d

e

that you can create new classes that are built upon existing classes When you inherit from an existing class you can reuse methods and fields of the parent class







Polymorphism Flexibility Ac-12 060520 topic ISSUE OF SHARES

CHAPTER - ISSUE OF SHARESIllustration 1Fashion Fabrics Ltd issued 100000 shares of ` 10 each on 1st April 2014 The amount payable on these shares was as underRs 2 per share on applicationRs3 per share on allotmentRs 5 per share on call

Make journal entries and prepare relevant accounts in the books of company

Sol Fashion Fabrics Ltd Journal Entries `1 Bank Ac Drhelliphelliphelliphelliphelliphelliphelliphellip helliphelliphelliphelliphellip2 00000 To Share Application Ac 2 00000(Application money received ` 2 per share)

2 Share Application Ac Drhelliphelliphelliphelliphelliphelliphelliphellip 2 00000To Share Capital Ac 2 00000(Share application money for100000 shares transferred toshare capital Ac)

3 Share Allotment Ac Drhelliphelliphelliphelliphelliphelliphelliphelliphellip 3 00000To Share Capital Ac 3 00000(Allotment money made due on100000 shares ` 3- per share)

4 Bank Ac Drhelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip 3 00000To Share Allotment Ac 3 00000(Allotment money received on100000 shares ` 3 per share)

5 Share First amp Final call Ac Drhelliphelliphelliphelliphellip 5 00000To Share Capital Ac 5 00000(Call money on 100000 share ` 5 per share made due)6 Bank Ac Dr helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip 5 00000To Share First amp Final call Ac 5 00000(Call money received on 100000shares ` 5 per share)Note Although shares may be equity shares or preference shares but if the term shares is used it means equity shares)

Illustration 2 (Under Subscription)Sukriti Ltd was registered with an authorised capital of Rs 10 00000 divided into shares of rs10 each Company issued 60000 shares to public and amount was payable as follows Rs3 on application Rs 2 on allotment amp Rs5 on call Application for 55000 shares were received which were allotted Full amount received on due dates Pass Journal enteries in the Books of Sukriti LtdSolution JournalBank Ac Drhelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip165000To Share Application Ac 165000(Being Application money received)

Share Application Ac Drhelliphelliphelliphelliphelliphelliphelliphelliphelliphellip 165000To Share Capital Ac 165000(Being Application money transferredto share Capital Ac)

Share Allotment Ac Drhelliphelliphelliphelliphelliphelliphelliphellip 110000To Share Capital Ac 110000(Being Allotment money due)

Bank Ac Drhelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip 110000To Share Allotment Ac 110000(Allotment money received)

Share Call Ac Drhelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip 275000To Share Capital Ac 275000(Share Call money due)

Bank Ac Drhelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellip 275000To Share Call Ac 275000(Being Call money received)

ECO ndash12 05 5 2020Topic- ELASTICITY OF DEMAND

CHAPTER-ELASTICITY OF SUPPLYDEGREES OF PRICE ELASTICITY OF SUPPLY

(iv) Elastic or more than unit elastic supply (es gt 1)

When the percentage change in quantity supplied of a commodity is greater than the percentage change in its price the supply of the commodity is said to be greater than unit elastic It happens in case of durable goods because if the price falls they can be easily stored for future sale If the price of such goods falls by 20 their quantity supplied falls by more than 20 In such cases price elasticity of supply is greater than one It can be explained with the help of the following supply schedule and supply curve

Supply schedule of commodity A

Price(rs`) Quantity supplied (units)

10 20 20 50

In the above supply schedule price of the commodity increases by 100 but its quantity supplied increases by 150 Thus in this case supply is more than unitary elastic(v) Perfectly elastic supply When the quantity supplied of a commodity expands or contracts to any extent without any change or with an infinitely small change in its price the supply of the commodity is called perfectly elastic Its supply curve is a horizontal line parallel to x-axis It can be shown with the help of the following supply schedule and supply curve Supply schedule of commodity B

Price (Rs) Quantity supplied (units)

10 10010 20010 30010 400

The above supply schedule and supply curve show that at a price of ` 10 per unit the quantity supplied of the commodity may be 100 200 300 or 400 units This type of supply is unrealistic because it is not possible in real life

Classification of Matter

OCCURRENCE OF HYDROGEN

Hydrogen is the most abundant element on earth Due to high reactivity it is rarely found in free state

GENERAL METHODS OF PREPARATION OF HYDROGEN

1 SPEAKERS- SPEAKERS HELP US TO HEAR SOUND AND LISTEN TO MUSIC STORED IN A COMPUTER

2 MOUSE PAD- IT IS A SPECIAL SEAT FOR THE COMPUTER MOUSE IT HELPS THE MOUSE TO WORK BETTER

3 HEADPHONES- HEADPHONES HELP US TO HEAR SOUND AND LISTEN TO MUSIC WITHOUT DISTURBING OTHERS

4 PRINTER- A PRINTER IS USED FOR PRINTING TEXT AND PICTURES FROM A COMPUTER ONTO PAPER

5 SCANNER- SCANNER COPIES DATA OR PICTURES FROM PAPER INTO THE COMPUTER

6 COMPACT DISC (CD) PEN DRIVE- THEY ARE USED TO STORE DATA

Class l

Bengali 060520

বইndash আতমপহির

আমার নাম ____________ আমার বাবার নাম ________________ মাচের নাম ___________

আহিম ____________ এ ( শধ জাগার নাম) থাহিক

Hindi

अ स अनार आ स आमइ स इमलीई सईख उ स उललऊ स ऊटऋ स ऋषि ए स एडीऐ स ऐनक ओ स ओखलीऔ स औरतअ स अगरअः

________________________________________________________________________









_____________________________________________________________________________________________



OPERATING SYSTEM









ExLINUX



ExLINUX



ExLINUX



Ex LINUX



ExOSE

SUBJECT-HINDI















পাঠ ndash ৬









াও = াচছ

কব = বলব




____________________________________________________________________________________________



Leaf



Photosynthesis




Class -4


सारश








Class lV

Bengali

060520







_______________________________________________________________________________________________

Class V

Bengali

060520



Date -65























___________________________________________________________________________________________










processes


Element Compound


































_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400






________________________________________________________________________









_____________________________________________________________________________________________



OPERATING SYSTEM









ExLINUX



ExLINUX



ExLINUX



Ex LINUX



ExOSE

SUBJECT-HINDI















পাঠ ndash ৬









াও = াচছ

কব = বলব




____________________________________________________________________________________________



Leaf



Photosynthesis




Class -4


सारश








Class lV

Bengali

060520







_______________________________________________________________________________________________

Class V

Bengali

060520



Date -65























___________________________________________________________________________________________










processes


Element Compound


































_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400











_____________________________________________________________________________________________



OPERATING SYSTEM









ExLINUX



ExLINUX



ExLINUX



Ex LINUX



ExOSE

SUBJECT-HINDI















পাঠ ndash ৬









াও = াচছ

কব = বলব




____________________________________________________________________________________________



Leaf



Photosynthesis




Class -4


सारश








Class lV

Bengali

060520







_______________________________________________________________________________________________

Class V

Bengali

060520



Date -65























___________________________________________________________________________________________










processes


Element Compound


































_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400







ExLINUX



ExLINUX



ExLINUX



Ex LINUX



ExOSE

SUBJECT-HINDI















পাঠ ndash ৬









াও = াচছ

কব = বলব




____________________________________________________________________________________________



Leaf



Photosynthesis




Class -4


सारश








Class lV

Bengali

060520







_______________________________________________________________________________________________

Class V

Bengali

060520



Date -65























___________________________________________________________________________________________










processes


Element Compound


































_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400









পাঠ ndash ৬









াও = াচছ

কব = বলব




____________________________________________________________________________________________



Leaf



Photosynthesis




Class -4


सारश








Class lV

Bengali

060520







_______________________________________________________________________________________________

Class V

Bengali

060520



Date -65























___________________________________________________________________________________________










processes


Element Compound


































_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400







Photosynthesis




Class -4


सारश








Class lV

Bengali

060520







_______________________________________________________________________________________________

Class V

Bengali

060520



Date -65























___________________________________________________________________________________________










processes


Element Compound


































_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400












_______________________________________________________________________________________________

Class V

Bengali

060520



Date -65























___________________________________________________________________________________________










processes


Element Compound


































_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400


























___________________________________________________________________________________________










processes


Element Compound


































_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400









processes


Element Compound


































_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400






















_________________________________________________________________________________________________________________

Class -7


















Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400














Class Vll

Bengali

060520












COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400









COMPOUND




_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400









_________________________________________________________________________________________CLASS VIIIDATE 060520














Magnesium

Aluminium

Zinc










______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400














______________________________________________________________________________________________

CLASS-IX

SUBJECT- BENGALI

DATE-6052020



শবদাথ-
















Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400










Class -9

Date -65























LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400








LengthMassTime



SI unit for Length

m

SI unit for Mass

kg

SI unit for Time

s


K


A






Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400







Tissuedarr


XylemPhloem


Plant tissue





Parenchyma


Collenchyma


Sclerenchyma




Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400








Xylem


Phloem


SUBJECT - HISTORY


DATE- 652020








____________________________________________________________________________________________


History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400







History amp Civics










Homework-learn


45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400







45 Link Between












Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400















Questions










Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400














Question 5


A O B

Solutions

Given

AB = 4m So OA = 2m


= F times OA

= 10 times 2

= 20 Nm (clockwise)


= F times OB

= 10 times 2

= 20 Nm (clockwise)


= 20 + 20

























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400
























Then n=iquest rr





English Literature

The Chinese Statue









































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400






































BUSINESS STUDIES










calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400






calls














































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400

































Political Science

Topic-Sovereignty





Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400









Execution















Topic-Sovereignty



Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400







Execution



Homework-learn






























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400





























Business studies

Staff Recruitment








English Literature

The Darkling Thrush





Biology



































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400

































E

E


Or E = 1

4 πϵ qd2 ----------(1)




Object and Class




r

O

Q+

D

d

e




























10 20 20 50



10 10010 20010 30010 400

































10 20 20 50



10 10010 20010 30010 400






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