2nd year model papers punjab boards

7/25/2019 2nd Year Model Papers Punjab Boards

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XII Important Documents-I Printed.docx

XII Important Documents-II Printed.docx



nd

Year Important

Documents



CONTENT

S.NO DESCRIPTIONPAGE

NO

1 Title Page 1

2 Contents 2

3 English------------------------------------------------Syllabus------------------------------------------------Paper Pattern------------------------------------------------Model Paper

3356

4 Urdu------------------------------------------------Syllabus------------------------------------------------Paper Pattern------------------------------------------------Model Paper

10101213

5 Pakistan Studies

------------------------------------------------Syllabus------------------------------------------------Paper Pattern------------------------------------------------Model Paper

16

161617

6 Physics------------------------------------------------Syllabus------------------------------------------------Paper Pattern------------------------------------------------Model Paper

19192122

7 Chemistry------------------------------------------------Syllabus

Paper Pattern

2626

28



YLLABU

ENGLISH (100 Marks)TEXTBOOK:

BOOK-II (MODERN PROSE AND HEROES) PART-I

1 THE DYING SUN

2 USING THE SCIENTIFIC METHOD

3 WHY BOYS F AIL IN COLLEGE

4 END OF TERM

5 ON DESTROYING BOOKS

6 THE M AN WHO WAS A HOSPITAL

7 MY FINANCIAL C AREER

8 CHINA’S W AY TO PROGRESS

9 HUNGER AND POPULATION EXPLOSION

10 THE JEWEL OF THE WORLD

BOOK-II (MODERN PROSE AND HEROES) PART-II

11 FIRST D AY AT H ARROW

12 HITCH-HIKING ACROSS THE S AHARA

13 SIR ALEXANDER FLEMING

14 LOUIS P ASTEUR

15 MUSTAFA K AMAL

NOVEL (GOOD BYE MR. CHIPS)



GRAMMAR:

1. VOCABULARY WORDS

MODERN PROSE AND HERO’S P ART-I

MODERN PROSE AND HERO’S P ART-II

NOVEL (GOOD BYE MR. CHIPS)

2. PREPOSITIONAL PHRASES

3. CORRECT SENTENCE

4. IDIOMS AND PHRASES

5. TRANSLATION OF URDU PASSAGE INTO ENGLISH

6. ESSAYS

MY FIRST D AY AT COLLEGE

MY L AST D AY AT COLLEGE

MY AIM IN LIFE

MY HOBBY

SCIENCE – A BLESSING OR A CURSE

A VISIT TO HISTORICAL PLACE LIFE IN A BIG CITY

LIFE IN A VILLAGE

P ATRIOTISM – WHY I LOVE P AKISTAN?

OUR COLLEGE LIBRARY

PLEASURES OF COLLEGE LIFE

A VISIT TO MUSEUM



PAPER PATTERN

ENGLISH (100 Marks) 3:00 hoursObjective-20

Q: 1 You have four choices for each objective type question as A, B, C and D. The choice which you

think is correct; fill that circle in front of that question number. Use marker or pen to fill the

circles. Cutting or filling two or more circles will result in zero mark in that question.

(20)

Vocabulary Words [10/10] (1 x 10 = 10)

Modern Prose and Hero’s Part-I [3/3]

Modern Prose and Hero’s Part-II [3/3] Novel Good Bye Mr. Chips [4/4]

Correct Prepositions [5/5] (1 x 5 = 5)

Correct Sentence [5/5] (1 x 5 = 5)

Subjective-80

Section-I

Q: 2 Write short answers to any SIX of following questions from Book-II (Modern Prose and Heroes

Part -I). (12)

Short Questions [6/9] (6 x 2 = 12)


Part II) (12)



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Roll No: _______________________ Session: 2015-16

English (Compulsory) Class: XII

(Objective Type) Time: 20 minutes Marks: 20

Note: You have four choices for each objective type question as A, B, C and D. The choice, which

you think, is correct; fill that circle in front of that question number. Use marker or pen to fill

the circles. Cutting or filling two or more circles will result in zero mark in that question.Q:1 (20)

CHOOSE THE RIGHT OPTION OF THE FOLLOWING UNDERLINED WORDS FROM BOOK-II (MODERN

PROSE AND HEROES) PART-I. (3 X 1 = 3)

1. He asserted that God put those tonsils in his son’s throat for some good purpose.

(A) claimed (B) retorted (C) answered (D) narrated

2. Wishes did not come true in his life.

(A) dreams (B) hopes (C) desires (D) expectations

3. Two million volumes have been presented to the troops.

(A) borrowed (B) purchased (C) bought (D) offered

CHOOSE THE RIGHT OPTION OF THE FOLLOWING UNDERLINED WORDS FROM BOOK-II (MODERN

PROSE AND HEROES) PART-II. (3 X 1 = 3)

4 Th l d f thi t d d th t i f d t



FILL IN THE FOLLOWING BLANKS WITH APPROPRIATE PREPOSITIONS. (5 X 1 = 5)

11. Hard work is key _________ success.

(A) to (B) for (C) with (D) on

12. He is notorious _________ gambling.

(A) in (B) on (C) with (D) for

13. I am sick ________ monotony of life.

(A) from (B) of (C) in (D) at

14. He pondered _________ the cause of his popularity.

(A) over (B) at (C) with (D) in

15. His request was turned _________ for no reason.

(A) to (B) of (C) over (D) down

CHOOSE THE CORRECT SENTENCE. (5 X 1 = 5)

16. Hardly had she entered the room than she began to cry.

(A) Hardly she had entered the room than she began to cry.

(B) Hardly had she entered the room when she began to cry.

(C) Hardly had she entered the room then she began to cry.

(D) Hardly had she entered the room than she began to cry.

17. We enjoyed during the holidays.

(A) We enjoyed ourselves during the holidays.

(B) We ourself enjoyed during the holidays.

(C) We enjoyed during the holidays.

(D) We enjo ed d ring the acations



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Roll No: _______________________ Session: 2015-16

English (Compulsory) Class: XII

(Subjective Type) Time: 2:40 hours Marks: 80

Section-I

Q: 2 Write short answers to any SIX of following questions from Book-II (Modern Prose and HeroesPart -I). (6 x 2 = 12)

(i) How did our Earth come into being?

(ii) How can we preserve our food today?

(iii) How can a boy, according to H. E. Hawkes, be cured of his nervous habits?

(iv) What did Daiches do with his pocket money?

(v) Why should the useless books, according to J.C. Squire, be destroyed?

(vi) How did the doctor examine J. K. Jerome?

(vii) Why did Leacock want to open a bank account?

(viii) How does Je Wen Siu, a Chinese girl student, spend her day?

(ix) What was the industrial condition of Moslem Spain?


Part –II). (6 x 2 = 12)

(i) Why did Churchill not do well in examination?

(ii) Wh i ti t i l t Ch hill?



Section-II

Q: 5 Write an essay (300-400 words) on any ONE of the following topics. (15)

(i) A Cricket Match

(ii) My Idea of a Happy Life (My Aim in Life)

(iii) Women’s Place in Pakistani Society

(iv) Our College Library

Q: 6 Use any FIVE of the following idioms and phrases in your own sentences. (10)

(i) a blind alley

(ii) hope against hope

(iii) null and void

(iv) to face the music

(v) break out

(vi) put out

(vii) make up

(viii) to blow hot and cold

Q: 7 Translate the following passage into English. (15)

ر ہ ا وروا۔ ىر دپآ توا ں ر رہ آپ

ں حر ۔ل ۔وہ ڑ رى ن ح و ت



ب

( ١٠٠) ودرا

ب:

ا

٨

ا

١

ں ٩

ن ٢

١٠ ابا ٣

ذرا

ت

ا

١١ و

٤

ى

د

ا

ى

١٢

ى

ا

٥

،

ا

١٣ ٦

با ١٤ د ٧



:ا ١ا اوروف

٢ز

او

٣ا ال اادى ٤آ

٭

٭

٭ ٭ ٭

٭

٭

٭

٭ ٭ ٭ ٭ ٭ ٭ ٭

٭

٭

٭

٥

ن



ن

٣ ( ١٠٠) ودرا

٢٠ -و

۔ دDرواC,B,A

دىماا الر اا ات

ا

وں

دا

د

DC,B,A ال

اس

ا

در

آپ

اب

د ٠ -داے ر

- ۔۔۔ ب ۔۔ -اوروف ا۔۔۔۔ -اورز ۔۔۔۔ل۔۔۔۔

ا

ل

ادىا

ا

-

٨٠ -ا

ول ا



(HSSC-Part II لڈ:مودل و د ر ا

:رو

:٦-٠١٥

اردو لود

(و)

و:٠

٠

۔ د ردپآ اب DرواC,B,A امر لا ۔ اىدتا د۔ ا اسال د داوں ا داے ر

٠

(اا ب ا ب ا ر د

١ہدز نا ا ۔ ت ا ( و س D) ( ا C) ( ا B) ( م A)

٢ن ءاۃو۔ ( D) ( C) (ا ى B) نو) A)



٩ ۔۔۔۔۔۔۔۔۔۔۔۔۔۔ آ ۔

ا

D) ( C) ( B) (او

A)

١٠۔۔۔۔۔۔۔۔۔۔۔۔ تاودو ۔ ( D) (

ى

C) (ے

B) (ى

A)

ظ راورز)( ب ا ب ا ر د

١١ ن و ۔ رگدال (و وا D) ( C) ( B) ( A)

١٢ لا ن ت ۔

( D) (را

C) ( B) ( A)

١٣ ۔(!)

(ا D) ( C) (ا B) (ار A)١٤واو :

ا) ہدز D) (نل C) (ر B) (ا ت A)١٥را ۔۔۔۔۔۔۔۔۔۔۔۔آ۔

( ! D) (C) ( : B) (A)



YLLABU

PAKISTAN STUDIES (50 Marks)TEXTBOOK:

PAPER PATTERN

PAKISTAN STUDIES (50 Marks) 2:20 hoursObjective-10

UNIT NO UNIT NAME

1 ESTABLISHMENT OF ISLAMIC REPUBLIC OF P AKISTAN

2 E ARLY PROBLEMS OF ISLAMIC REPUBLIC OF P AKISTAN

3 GEOGRAPHY OF ISLAMIC REPUBLIC OF P AKISTAN

4 STEPS TOWARDS AN ISLAMIC REPUBLIC OF P AKISTAN

5 ADMINISTRATIVE STRUCTURE OF P AKISTAN AND GOOD GOVERNANCE

6 CULTURE OF P AKISTAN

7 P AKISTANI L ANGUAGES

8 N ATIONAL INTEGRATION AND PROSPERITY

9 ECONOMIC PLANNING AND DEVELOPMENT

10 FOREIGN POLICY OF ISLAMIC REPUBLIC OF P AKISTAN



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Roll No: _______________________ Session: 2015-16

Pakistan Studies (Compulsory) Class: XII


Note: You have four choices for each objective type question as A, B, C and D. The choice, whichyou think, is correct; fill that circle in front of that question number. Use marker or pen to fill

the circles. Cutting or filling two or more circles will result in zero mark in that question.

Q:1 (10 x 1= 10)

1. All India Muslim League was established in the year:

(A) 1902 (B) 1904 (C) 1906 (D) 1908

2. Who was the viceroy of India at the time of the partition of sub-continent?

(A) Lord Curzon (B) Lord Wavell (C) Lord Minto (D) Lord Mount Batten

3. Through which Pass Karakoram Highway connects Pakistan with China.

(A) Khunjerab Pass (B) Khyber Pass (C) Tochi Pass (D) Gomal Pass

4 Obj ti R l ti d it



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Roll No: _______________________ Session: 2015-16

Pakistan Studies (Compulsory) Class: XII


Section-I (Short Questions)

Q: 2 Write answers of any SIX questions. (6 x 2 = 12)

(i) Write down two objectives of Khilafat Movement.

(ii) Write the names of two educational institutions established by Sir Syed Ahmed Khan.

(iii) Why did Quaid-e-Azam lay the foundation of the State Bank of Pakistan?

(iv) What is meant by Provincialism and Racialism?(v) Describe the importance of Northern Mountains.

(vi) What is Map Projection?

(vii) Describe the importance of Objectives Resolution.

(viii) Write two powers of Supreme Court.

(ix) What is difference between Federal Minister and Minister for State?



YLLABU

PHYSICS (100 Marks)TEXTBOOK:

PRACTICALS: Star Practical Notebook

Procedures

Graphs (Q 1- Q 10)

Viva Voce

Conceptual Questions

LIST OF PRACTICAL’S

1 T d t i th i t f i i i lid b id d l l t it ifi

CHAPTER NO CHAPTER NAME12 ELECTROSTATICS

13 CURRENT ELECTRICITY

14 ELECTROMAGNETISM

15 ELECTROMAGNETIC INDUCTION

16 ALTERNATING CURRENT

17 PHYSICS OF SOLIDS

18 ELECTRONICS

19 D AWN OF MODERN PHYSICS

20 ATOMIC SPECTRA

21 NUCLEAR PHYSICS



LIST OF GRAPHS

1. Resistance of Galvanometer ( R x S, R - S)

Resistance of Galvanometer=G=Slope=R × S

R - S

2. Frequency of A.C. supply (I, C)

Slope=I

C

I= 2πfCV

f=Slope

2πV

3. Resistance of voltmeter (1/V, R)

Resistance of voltmeter= Intercept along x-axis

4. Verification of Ohm's Law (I, R)

If straight line takes place, then Ohms law is verified.

5. Resistance (V, I)

Resistance=Slope=V

I

6. Relationship between current and intensity of light (Ɵ, 1/d2)

Slope=θ

d 2

7. Verification of Boyle's law (P, 1/V)

Pressure and Volume are inversely proportional, (verified from graph).



PAPER PATTERN

PHYSICS (100 Marks) 3:30 hoursObjective-17




(17 x 1 = 17) (17)

Subjective-83


Q: 2 Write answers of any EIGHT questions. (16)




Q: 4 Write answers of any SIX questions. (12)


Section-II (Essay Type)

Attempt any [3/5] questions from this section. (24)

Q: 5

( ) Th ti l Q ti (5)



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Physics Class: XII




the circles. Cutting or filling two or more circles will result in zero mark in that question.Q: 1 (17 x 1= 17)

1. When some dielectric is inserted between the plates of a capacitor, then:

(A) Charge remain constant (B) Potential decreases

(C) Capacitance increases (D) All of these

2. A charge of 1 µC experiences a force of 10-6

N at a point then the electric intensity at that point is:

(A) 106 NC

-1 (B) 10

-6 NC

-1 (C) 10

-12 NC

-1 (D) 1 NC

-1

3. Temperature coefficient of resistivity of a material is measured in:

(A) Ω K (B) Ω m (C) K-1

(D) K

4. The galvanometer in which the coil comes to rest quickly after the current passed through it, is called as:

(A) Stable Galvanometer (B) Dead Beat Galvanometer

(C) Both A and B (D) Sensitive Galvanometer

5. In CRO, the number of electrons is controlled by operating;

(A) Anodes (B) Cathodes (C) Grid (D) Filament

6. A transformer steps 220 V to 40 V. If secondary turns are 40 then primary turns are.

(A) 20 (B) 40 (C) 120 (D) 220

7. In RLC Series circuit, at low frequency:

( ) ( ) (C) ( ) f



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Q: 2 Write answers of any EIGHT questions. (8 x 2 = 16)(i) Electric lines of force never cross each other. Why?

(ii) What is Coulomb’s force between two point charges if the distance between them is doubled? What

happens when mass of charges is made four times?

(iii) Differentiate between electric potential and electrical potential difference.

(iv) What is polarization and how dipoles are formed in dielectric?

(v) What is function of a grid in CRO?

(vi) What is a stable or deadbeat galvanometer?

(vii) What is back e.m.f effect in D.C. motors?(viii) Describe the change in the magnetic field inside a solenoid carrying a steady current I if

(a) Length of solenoid is doubled but the number of turns remains the same.

(b) The number of turns is doubled but the length remains same.

(ix) How can you use a magnetic field to separate isotopes of a chemical element?

(x) How would you position a flat loop of wire in a changing magnetic field so that there is no e.m.f

induced in the loop?

(xi) Describe working principle of an A.C. generator.



(vi) A particle, which produces more ionization, is less penetrating. Why?

(vii) What is the difference between an electron and a β particle?

(viii) What is difference between radiation counter and detector?

(ix) What are the main uses of nuclear reactors?


Attempt any [3/5] questions from this section. (3 x 8 = 24)

Q: 5

(a) What is capacitor? Derive a relation for capacitance of a parallel plate capacitor in presence of vacuum

and dielectric between the plates of capacitor. (5)

(b) The potential difference between the terminals of a battery in open circuit is 2.2 V. When it is connected

across a resistance of 5.0 Ω, the potential falls to 1.8 V. Calculate the current and the internal

resistance of battery. (3) Q: 6

(a) Describe principle, construction, and working of an alternating current generator in detail. (5)

(b) How fast must a proton move in a magnetic field of 2.50 x 10-3

T such that the magnetic force is equal

to its weight? (3)

Q: 7

(a) Explain the main features of energy band theory. How it can be used to explain the electrical behavior

of insulators, conductors and semi conductors. (5)

(b) Find the value of current flowing through a capacitance of 0.5 µF when connected to a source of 150 Vat 50 Hz. (3)

Q: 8

(a) What is photoelectric effect? How Einstein explained the various results of photoelectric effect? (5)

(b) In a certain circuit, the transistor has a collector current of 10 mA and a base current of 40 µA. What is

current gain of transistor? (3)

Q: 9

(a) Explain Fission reaction in detail. (5)



OR

GRAPH: B

1. Find slope of graph.

2. What do you infer from graph?

0.005

0.006

0.007

0.008

0.009

0.01

3000 4000 5000 6000 7000

R

x S ( Ω 2 )

R - S (Ω)

GRAPH "A"



YLLABU

CHEMISTRY (100 Marks)TEXTBOOK:

PRACTICALS:

Star Practical Notebook

Practicals from 1 to 5

CHAPTER NO. CHAPTER NAME1 PERIODIC CLASSIFICATION OF ELEMENTS AND PERIODICITY

2 S-BLOCK ELEMENTS

3 GROUP III A AND GROUP IV A ELEMENTS

4 GROUP V A AND VI A ELEMENTS

5 THE H ALOGENS AND THE NOBLE G ASES

6 TRANSITION ELEMENTS

7 FUNDAMENTAL PRINCIPALS OF ORGANIC CHEMISTRY

8 ALIPHATIC HYDROCARBONS

9 AROMATIC HYDROCARBONS

10 ALKYL H ALIDES

11 ALCOHOLS, PHENOLS AND ETHERS

12 ALDEHYDES AND KETONES

13 C ARBOXYLIC ACIDS

14 M ACROMOLECULES

15 COMMON CHEMICAL INDUSTRIES IN P AKISTAN

16 ENVIRONMENTAL CHEMISTRY



(b) Phosphate PO43-

ii. Basic Radicals

Group I

(a) Silver Ag+

(b) Lead [Plumbous] Pb2+

(c) Mercurous Hg22+ Group II (Basic Radicals)

(a) Mercuric Hg2+

(b) Lead Pb2+

(c) Copper Cu2+

(d) Bismith Bi3+

(e) Cadmium Cd2+

(f) Arsenic As3+

(g) Antimony Sb3+

(h) Stannous Sn2+

Group III (Basic Radicals)

(a) Ferrous Fe2+

(b) Ferric Fe3+

(c) Aluminium Al3+

(d) Chromium Cr 3+

Group IV (Basic Radicals)(a) Cobalt Co2+

(b) Nickel Ni2+

(c) Zinc Zn2+

(d) Manganese Mn2+

Group V (Basic Radicals)

(a) Barium Ba2+

(b) Strontium Sr 2+



PAPER PATTERN

CHEMISTRY (100 Marks) 3:30 hoursObjective-17




(17 x 1 = 17) (17)

Subjective-83










Q: 5



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Chemistry Class: XII




the circles. Cutting or filling two or more circles will result in zero mark in that question.Q: 1 (17 x 1= 17)

1. ZnO is:

(A) Basic (B) Acidic (C) Amphoteric (D) Neutral

2. Na2CO3 is called:

(A) Washing Soda (B) Baking Soda (C) Caustic Soda (D) Soda Lime

3. If temperature is dropped from 100 °C to 10 °C, the viscosity of petroleum oil may increase to:

(A) 70 fold (B) 80 fold (C) 90 fold (D) 100 fold

4. N2O is called:

(A) Tear Gas (B) Laughing Gas (C) Mustard Gas (D) Phosgene Gas

5. The only halogen atom which can directly combine with noble gas is:

(A) F (B) Cl (C) Br (D) I

6. Which of this is non-typical transition element?

(A) Cr (B) Mn (C) Zn (D) Fe



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Chemistry Class: XII



Q: 2 Write answers of any EIGHT questions. (8 x 2 = 16)(i) Alkali compounds give ionic compounds. Give reason.

(ii) Give the trend of metallic character in periodic table.

(iii) Give advantage of Down’s cell method.

(iv) Lime is added in an acidic soil. Give reason.

(v) What is chemical garden?

(vi) CO2 is gas at room temperature and SiO2 is solid, give reason.

(vii) Liquid Silicones are generally preferred over ordinary organic liquids. Give reason.

(viii) What happened when Boric acid is strongly heated?

(ix) NO2 is an oxidizing agent. Prove.

(x) Nitrous acid can behave as reducing agent. Prove.

(xi) Give two reactions of Sulphuric acid as dehydrating agent.

(xii) Describe Ring test.

Q: 3 Write answers of any EIGHT questions. (8 x 2 = 16)





Q: 5

(a) Justify the position of Hydrogen in Periodic chart. (4)

(b) Compare the Chemical behavior of Li with Mg. (4) Q: 6

(a) Describe briefly manufacturing of Wrought iron from Cast iron. (4)

(b) What is cracking? Discuss its various types. (4)

Q: 7

(a) Describe the acidic nature of alkynes. (4)

(b) Describe Nitration of benzene with mechanism. (4)

Q: 8

(a) Discuss E1 reactions. (4) (b) Write mechanism of aldol condensation. (4)

Q: 9

(a) What are amino acids? Discuss their different types briefly. (4)

(b) What are the effects of polluted air on environment? (4)

Section-III (Practical)


Q: 10

(i) (a) What are the limitations of Flame test?

(b) Write the chemistry of Chromyl Chloride.

(ii) (a) Give the application of common ion effect in salt analysis.

(b) Write down two confirmatory tests for the detection of sodium.



YLLABU

BIOLOGY (100 Marks)TEXTBOOK:

PRACTICALS:

Star Practical Notebook

Practicals from 1 to 20

Procedures

CHAPTER NO. CHAPTER NAME

15 HOMEOSTASIS

16 SUPPORT AND MOVEMENT

17 COORDINATION AND CONTROL

18 REPRODUCTION

19 GROWTH AND DEVELOPMENT

20 CHROMOSOMES AND DNA

21 CELL CYCLE

22 V ARIATION AND GENETICS

23 BIOTECHNOLOGY

24 EVOLUTION

25 ECOSYSTEM

26 SOME M AJOR ECOSYSTEMS

27 M AN AND HIS ENVIRONMENT



16. Investigation of water content of soil samples.

17. Investigation of approximate soil texture (rough estimate of proportion of particles of different sizes

in a soil sample).

18. Investigation of food chain and food web of a pond ecosystem.

19. Sampling of a grassland community by quadrant method.

20. Estimation of pyramids of numbers using simple techniques.



PAPER PATTERN

BIOLOGY (100 Marks) 3:30 hoursObjective-17




(17 x 1 = 17) (17)

Subjective-83










Q: 5



Q: 10 (b)

(i) Sketch and label the dorsal, ventral, and lateral view of skull of frog.

(ii) Sketch and label the vertebral column and dorsal view of pelvic girdle of Frog.

(iii) Sketch and label the ventral and dorsal view of pectoral girdle of frog.

(iv) Sketch and label the bones of forelimb of frog.

(v) Sketch and label the dorsal and right side view of pelvic girdle of frog.

(vi) Sketch and label the bones of hind limb of frog.

(vii) Sketch and label the front view of a typical vertebra, atlas vertebra, 8th and 9

th vertebrae and urostyle of frog.

Q: 10 (c)

(i) Draw and explain different stages of mitosis & meiosis.

(ii) Draw and explain the structure of hen’s egg.

(iii) Draw and explain the structures of skeletal, smooth and cardiac muscles.

(iv) Draw and explain the structure of polytene chromosomes.

(v) Draw and explain the structure of collenchyma and sclerenchyma.

Q: 10 (d)

Investigate the given experiment

Q: 10 (e)

Short Answers. (In this portion students have to give the answers of five questions, each question carries one

mark)



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Roll No: _______________________ Session: 2015-16

Biology Class: XII




the circles. Cutting or filling two or more circles will result in zero mark in that question.

Q: 1 (17 x 1= 17)

1. Flame cells are part of excretory system of:

(A) Hydra (B) Planaria (C) Earth worm (D) Cockroach

2. Sharks excrete nitrogenous waste in the form of:

(A) Ammonia (B) Uric acid (C) Urea (D) Allention

3. The membrane that bounds vacuole is called:

(A) Tonoplast (B) Protoplast (C) Chloroplast (D) Leucoplast

4. The living cells of cartilage are called:

(A) Cnidocytes (B) Chondrocytes (C) Nematocytes (D) Blastocytes

5. The largest part of brain is called:

(A) Cerebellum (B) Medulla (C) Thalamus (D) Cerebrum

6. In Honey Bee male’s sperm are produce by:

(A) Mitosis (B) Meiosis (C) Parthenogenesis (D) Binary Fission



M

ODEL

P

APER

:

B

IOLOGY

(H C-P

ART

II)

C

LA

XII

Roll No: _______________________ Session: 2015-16

Biology Class: XII




(i) Describe the metabolic disorders causing kidney stone formation.

(ii) State two function of liver in relation to homeostasis.

(iii) What are heat shock proteins and what is their function?

(iv) State two modifications of arthropoda exoskeleton.

(v) Write down three events of sliding filament model of muscle contraction.

(vi) What do you mean by rigor mortis?

(vii) Define limbic system. Give its two functions.

(viii) Compare dendrites with axons.

(ix) Define acromegaly. Give its cause.

(x) Define labour pain.

(xi) Differentiate between oogenesis and spermatogenesis in human beings.

(xii) Describe the role of pituitary gland during menstrual cycle.






Q: 5

(a) Explain nature of excretory products in relation to habitats. (4)

(b) Write a note on green house effect. (4) Q: 6

(a) What is bone fracture? Describe four phases of repairing of bone. (4)

(b) Explain four major factors affecting gene frequency. (4)

Q: 7

(a) Describe any four roles of Auxins. (4)

(b) Write a note on regeneration. (4)

Q: 8

(a) Write a note on vernalisation. (4) (b) Write a note on food web. (4)

Q: 9

(a) Explain Watson and Crick’s model of DNA. (4)

(b) What are X Linked traits? Describe genetics of colour blindness. (4)

Section-III (Practical)

Attempt any [2/3] questions from this section. (3 x 5 = 15)Q: 10

(i) Sketch and label the nervous system of Cockroach.

(ii) Pick out the pelvic girdle of frog and sketch its labeled diagram.

(iii) Draw and Explain different stages of mitosis using root tip squarish.



SSESSMENT

S

CHEME

:

P

HYSICS

(HSSC-P

RT

II)

C

L SS

XII

S . N O .

CHAPTERS

W E I G H T A

G E ( % )

D I S T R I B U T I O N

O F

M A R K S

MCQ’S SHORT ANSWER QUESTIONS ESSAY T YPE QUESTIONS QUESTIONS RELATING TO

PRACTICALS

ALLOTTED MARKS 17 ALLOTTED MARKS 44 ALLOTTED MARKS 24 ALLOTTED MARKS 15

QUESTIONS ASKED: 17 QUESTIONS ATTEMPTED: 17




TIME: 20 MINUTES TIME: 3 HOURS AND 10 MINUTES

K U A TOTAL K U A TOTAL K U A TOTAL

SECTION I (6 Marks) ELECTRICITY AND MAGNETISM

SECTION II (6 Marks) ELECTRONICS AND MODERN

PHYSICS

QUESTION NO. 10 A. Short Questions

(8 marks)B. Brief Procedure

(3 marks)C. Graph based Questions

(4 marks)

12 ELECTROSTATICS 12 15 1 - 1 2 ½ ¼ ¼ 8 1 (5) - - 5

13 CURRENT ELECTRICITY 8 10 1 - - 1 ¼ ¼ ¼ 6 - - 1 (3) 3

14 ELECTROMAGNETISM 10.5 13 1 - 1 2 ½ ¼ ¼ 8 - - 1 (3) 3

15ELECTROMAGNETIC

INDUCTION 12 15 1 - 1 2 ½ ¼ ¼ 8 1 (5) - - 5

16 ALTERNATING CURRENT 10.5 13 1 - 1 2 ¼ ¼ ¼ 6 1 (5) - - 5

17 PHYSICS OF SOLIDS 8 10 1 - - 1 ¼ ¼ ¼ 6 - - 1 (3) 3

18 ELECTRONICS 9 11 1 - 1 2 ¼ ¼ ¼ 6 - - 1 (3) 3

19DAWN OF MODERN

PHYSICS 10 12 1 - - 1 ¼ ¼ ¼ 6 1 (5) - - 5

20 ATOMIC SPECTRA 8 9 1 - 1 2 ¼ - ¼ 4 - - 1 (3) 3

21 NUCLEAR PHYSICS 12 15 1 - 1 2 ½ ¼ ¼ 8 1 (5) - - 5

TOTAL 100 148 17 66 40 25

IMPORTANT NOTE:1) K= Knowledge, U= Understanding / Comprehension, A= Application & Analysis.2) Chapter wise distribution of numerical is arbitrary. There may be interchange of chapter for numerical and extensive response part in each essay type question.3) This scheme of assessment is prepared as per 33% choice in short answer questions, essay questions and questions relating to practical.4) In order to promote the cause of concept based learning at least 10% questions must be unseen or of daily life but relating to specified learning outcomes of curricula and syllabi. This

portion will increase at 10% annually but not more than 30%.5) Questions relating to practical will be asked from the practical Note Book as per chapter were detail given in the curriculum and syllabi 2006.6) Practical will be conducted at the end of 12

th Class, which is mandatory to qualify for award of certificate. Practical assessment will be made in form of grading as per following criteria.

A+= 90% & above, A=80% to 89%, B= 70% to 79%, C= 60% to 69%, D= 50% to 59%, E= 40% to 49%, F= Fail = Below 40%



SSESSMENT

S

CHEME

:

C

HEMISTRY

(HSSC-P

RT

II)

C

L SS

XII

S . N O .

CHAPTERS

W E I G H T A

G E ( % )


O F

M A R K S


PRACTICALS








QUESTION NO. 10 (25 marks)

1PERIODIC CLASSIFICATION

OF ELEMENTS AND

PERIODICITY

7 9 - - 1 1 - 1 1 4 - - ½ 4

2 S-BLOCK ELEMENTS 7 9 1 - - 1 - 1 1 4 - ½ - 4

3GROUP III A AND IV A

ELEMENTS 7 9 - 1 - 1 1 1 2 8 - - - -

4GROUP V A AND VI A

ELEMENTS 9 11 - 1 - 1 1 2 2 10 - - - -

5THE HALOGENS AND THE

NOBLE GASES 6 7 1 - - 1 1 1 1 6 - - - -

6 TRANSITION ELEMENTS 6 7 - 1 - 1 1 - - 2 - ½ - 4

7FUNDAMENTAL PRINCIPALS

OF ORGANIC CHEMISTRY 6 7 - - 1 1 1 - - 2 - ½ - 4

8ALIPHATIC

H YDROCARBONS 7 8 - 1 1 2 - - 1 2 - ½ - 4

9 AROMATICH YDROCARBONS

7 9 1 - - 1 - 1 1 4 - - ½ 4

10 ALKYL HALIDES 7 7 1 - - 1 - 1 - 2 - - ½ 4

11ALCOHOLS, PHENOLS AND

ETHERS 4 5 - 1 - 1 - 1 1 4 - - - -

12 ALDEHYDES AND KETONES 9 11 - 1 - 1 1 1 1 6 - - ½ 4



13 CARBOXYLIC ACIDS 4 5 - 1 - 1 - - - - - - ½ 4

14 MACROMOLECULES 4 5 - - 1 1 - 1 1 4 - - - -

15COMMON CHEMICAL

INDUSTRIES IN PAKISTAN 6 7 - - 1 1 1 1 1 6 - - - -

16 ENVIRONMENTAL

CHEMISTRY 6 7 1 - - 1 - 1 - 2 - ½ - 4

TOTAL 100 148 17 66 40 25







SSESSMENT

S

CHEME

:

B

IOLOGY

(HSSC-P

RT

II)

C

L SS

XII

S . N O .

CHAPTERS

W E I G H T

A G E ( % )


O F

M A

R K S


PRACTICALS


QUESTIONS ASKED: 17

QUESTIONS ATTEMPTED: 17

QUESTIONS ASKED: 33


QUESTIONS ASKED: 5


QUESTIONS ASKED: 5




QUESTION NO. 10 (25 marks)

15 HOMEOSTASIS 10 12 1 1 - 2 1 1 1 6 ½ - - 4

16 SUPPORT AND MOVEMENT 10 12 1 - 1 2 2 - 1 6 - ½ - 4

17 COORDINATION & CONTROL 9 11 1 - - 1 - 2 1 6 ½ - - 4

18 REPRODUCTION 10 12 1 - 1 2 2 1 - 6 - - ½ 4

19 GROWTH & DEVELOPMENT 6 7 - - 1 1 1 - - 2 ½ - - 4

20 CHROMOSOMES AND

DNA 9 11 1 - - 1 2 - 1 6 ½ - - 421 CELL C YCLE 5 6 1 1 - 2 1 - 1 4 - - - -

22 VARIATION AND GENETICS 10 11 1 - - 1 2 1 - 6 - ½ - 4

23 BIOTECHNOLOGY 4 5 - - 1 1 - 2 - 4 - - - -

24 EVOLUTION 8 11 1 - - 1 2 - 1 6 ½ - - 4

25 ECOSYSTEM 8 11 - - 1 1 2 1 - 6 - - ½ 4

26 SOME MAJOR ECOSYSTEMS 4 5 1 - - 1 1 1 - 4 - - - -

27 MAN AND HIS ENVIRONMENT 7 9 - 1 - 1 - 1 1 4 - ½ - 4

TOTAL 100 148 17 66 40 25



