2nd midterm exam papers
TRANSCRIPT
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8/10/2019 2nd Midterm exam papers
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GLA
UniversitY'
IVlathura
Second
Mid
Term
Eraminrtion'
2013'14
Coursc:
-
B,Tech.
III'Year,
V-Sem'
subject:
-Theory
of
Automata.
&
Formal
Languages
(csBr3)
unl
Roll
Nor
Timirg0
Minutes
Totd
n48rkgr20
Note:-
l)
Attemp
any
four
ftom
Section
A,
any
two
from
Section
B
and
any
two
from
Section C.
2)
All
parts
of
a
section
(I,
II,
etc.)
should
be
answered
at
one
place,
'\
3i
Answer
should
be
brief
and
to-the-point
and be
supplemented
with
ryat $et9hes.
il Any
missing
or
wrong data
may be
assumed
suitably
giving
proper
justification.
5)
Figures
ontheright-hand
side
margin
indicate
full marks.
SECTION-A
Attempt
any
fo
ur
q
rcstlons
I.
Why
is
a
PDA more
powerftrl
than
a
DFA?
II.
Foi the
grammar
G
=
({S,
A},
{q
b},
S,
{S
)
aS
lbA
construct
the
parse
tee.
[1*4=41
A)bAla))andw=aabba"
[512=101
III.
If G
has the
production
rules S
) SS,
find L(G).
IV.
When do
we
say
that
a
grammar is ambiguous?
V.
Give the
grammar
for the language
L
=
{w I
w
e
{a,
b}*
and
end
with a}.
SECTION.B
Attempt
any two
questions
L
Prove
that
if
L
is
a
CFL
and R is
a
regular then,
LflR
is a
CFL.
SECTION.C
Altempt any lwo
questlons
I.
Find
a
grammar
in GNF equivalent to
the
grammar:
E
+
E+T lT, T
+T*
F /
F,
F
+(E)la
II.
Reduce
the following
grammar
into
CNF.
,S
-+-
S/[S
=
S)/
p
/
q
(S
being the only
variable)
III.
Construct
a
PDA for the language
y=
{WCWT
/W
e(a+b)'\
[3*2dl
II. Find the
language
generated
by the
grammar,,S
+ 0Sl | 0Al, A
+14
/1.
III.
Given
the
following
grammar,
find
the leffmost
and rigtrtmost
derivations
forthe
sting
saabbabbba
s
+aBrbA
A+ala,S/bAA
B
+blbS
laBB
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'
Uni.
Roll No:-.
GLA
UniversitYn
Mathura
Course: ,B.Tech
III-Year,
Mid
Term-II
(Odd
Sem.)
Examination'
2013'14
Subject:
-
Software
Engineering
OTE-312)
M.M:-20
ime-90
Minutes
Notes:-
L
Attempt
any FOUR
questions
ftom
Group
A,
any
THREE
from
Group
B
and any
TWO from Group C.
'
2.
All
questions
ofthe
particular
group
should be answered
collectively
at
one
place.
3.
Answcr should
be
brief and
to-the-point
and
if
required be supplementcd
with
neat sketches.
4.
fuiy
missing
data may be assumed
suitably
giving properjustification.
5.
Figurcs
on the
right-hand side
margin indicate
full
marls.
Groun-A
(Answer
anv
Four)
4xl=4
Ql.
What
is
the
difference between flowchart and a strucnre
chart?
Q2.
Give the
differences
between system design and
detailed design.
Q3
Differentiarc
walkthrough
and
inspection
44.
Differentiate
between
Coupling
and Cohesion.
Q5.
Define
Modularization
Curve.
a6.
Give four characteristics of Object Oriented
Design.
Groun-B
(Answer
anY
Three) 3r2d
Ql.
Define
Structure
Chart. Draw
the
structure
chart for the
following
program
by showing data and
contol
flow.
main0
{
int:r,
y;
x=0;
y=0;
11"t,"r,
mul(b[
],n);
div0;
:""'
)
add(a[
],n)
{
rxJy;
y-y+s;
}
mul(b[
Ln)
{
x=x+5;
}r=y+x;
display(x,y);
}
Display$
{
Print(tesults");
}
Q2.
Draw an activity
diagram for
the
following
specification.
A
customer
sends the
order for
request;
the order request
system
confirms
the
receipt
of
the
order, The
customer
makes the payment.
If
the
payment
is received,
then order is
confirmcd
and
product
is
shipped
to
the customer
otherwise order is
closed.
Q3.
Discuss
with
suiable
example:
data and
control coupling,
logical
and
procedrnal
cohesion.
44.
With
fte
help
of
example,
explain various
tlpes ofrelationship
in
class
diagram?
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8/10/2019 2nd Midterm exam papers
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c@
5r2=10
't,
el.
Define
stnrctured
Desigp
Merhodologies
(sDM) and
apply
various
steps
of
SDM
by
drawing
a,lev.9 l
D'FD
for
,:,,+
riir.
,
.:
RestaurantSYsrcm' '...r'''
Q2.
Writ
short
note
on
static
analysis.
Discuss
various
nosrqmnrgq
Principles
and
Guidelines'
'
't:
""''':"i'v't1i,"
el.
wrr*
is
sofirare
M#;;tffi-ioo
a"
p.#,itnri-u"r"*i,"ir,
itt
o:p.t*o*
and
oporands
and'alsg;;:
r
t
calculats
the
"*"*
""i".rlv
*i"g
Haisrcid's
,oftw*e
science
masurs'
:li:
.
,,,
'
Sincludecstdlo.h>
int
main$
t
float
a,
b,
c;
'orintf("Enter
three
numbers:
");
scanf(i'%f
Yot
o/of',
&a,
&b,
&c);
if
(a>=b)
t
if(a>=c)
piintfl';t
tg.st
number
=Y*2f"
'ali
else
printf("La
ryest
nu
mbe
r
=
c)6'2f"cli
)
else
{
if(b>=c)
piinttl';
t .rgest
number
=
%'2f"b);
else
printf('
Largest
numbe
r
=
Yolf"cli
)
return
0;
)
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Tlme:90
Mlnutes
UnlVercity
ROll
NO.
I
.r.r...t........'r
ero o'rie.r'ro..-.-.o
GLA University,
Mathura
Cource:
-
B.Tech.,
llllYear,
llnd
Term
Examlnationr
2013-14
subject
Industrlal
Economlcs
(MBA_901,
*ax
Marks:20
{
7,
2.
3.
VERY
IUFORTAITfT
IN
|rRUGTIONS
3
Ffiet
answer
(H
guestlons
of eectlon A,
Apn
0E
guestlos
of
gcc,8
&
only tfien
-
-
answer
O2
questlons
from scailon
C.
lfyou
fu mt
follow
tfie
pppar
saquenae,
QueefiOns wl&out
mentlotlef numher
and
seotton, mAy
detz?ro
nef*g
Make
your
handwrltlng
readable.
SeAton
-
W
tAttelnpt
any FOUR
quertionc|
{fQqe.
x
1Merk.aMsrt{.
n
True
or:Falge
wlth
roason
(xo
nnnxs wrrHour
Q.1.
"Forecasting
and
budgeting
are dooe
simullaneously'.
Q.2.
*Most
entrpreneurs
are
keenly
interested
in
raising
their
firm's
production."
Q3.
"Dctermindtion of
production
firnction is
a
problem
of
ehgineering,
not
of
economics".
Q.4.
"Isoquants
intersect
each
other".
Q.5.
"Q-20L+60K+c mearur
"l
machine,
hour
is equal
to
3
laborr
hours".
Q.6.
'Delphi
techniqu
is
sane
as
group
discussiod'.
Sectlon
-'B'
(Attempt
any THREE
questlonsl
{3Que.
x 2
Marks
=
GMarksl
Q.1.
E>rylain
the'causes
and
limitations
of
the
Law of Diminishing netuns.
Q.2.
..Differentiate
betwoen
Laws
of
Refums
end
Laws of returni to'scale,
with
examples.
Q.3.
Illustrate
Isoquants
graphically
and
their
properties.
Q.4.
Explain
various
temrs
in
equation
t
TC:flCiYC
andillustrdte
graphically.
Q5.
Why
long
rulr
average
cost
curves
are'oIJ"
shaped?
Explain with
example.
Sectlon
-
,c
(Attempt
anyTWO
questions| (2Que.
X 5
Marks
=
10
Marksl
Q.1.
Disctrss the
classification/
types
of
demqnd forecasting
on the
basis
of
factors
like
level,
time
perio4
-
demography,
natult
of
goods.etc.
Q.2
Write
definitions,
dssumptions,
reasons,
soope
and
limitations
of
laws
of
increasing
and
constant
-
-
rcfums
and retums
to
scale?
Q3.
Dcfine
short
ard long
nrn
costs
associatcd
with production
and illustate
them
graphically.
;O-
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8/10/2019 2nd Midterm exam papers
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GLA
University,
Mathura.
Roll
No.
B.Tech.III
year-IlMidTerm
Exam.20l3_14.
Subject:Technical
Writing
(AIIE_
30f)
Time-
90
Minutes
Marks:20
Instructions:
All
the
three
sections-A,
B
gd
c
are
compursory
lo
answer.
Make
use
of
the
choices
as
ndicated
in
each
Section'
'atl
qusstion;i,hr
;".i."ililtiJn
shourd
be
answered
at
one
prace.
Sectlon
-A
l'
ElucidateAl{Y-FoItR
of
the
following
idioms
and
phrases
by
making
use
of
them
insentences
of
your
wll:
'
-J
sdv
vr
qrerlr
(xr21)
IHI*tt
of
the
hat'b)
back
to
square
one,c)let
the
car
out
of
the
bag,d)kick the bucker,e)ail in
a[,f)
as
2'
Answer
ANy
Two
of
the
fo[owing
in
not
more
than
about
35
words:
a;
\Llrai
is
a
cir..tilnr
iclter.?
b)
What
is
a
sales
letter?
c)
What
is
a
Credit
Letter?
Qxl=2)
Secfion
-B
Arrsrrcr
ANY
'rr\ro.f'trre
fotowing
questions
in
not more
than
75
words:
(2x3
=
6)
l.
How
are
Memos
distinct
from
Letters?
2.What
are
the
characteristics
of
a
good
E_mail?
3'
write
a
circular
letter
announcing
the
declaration
of
a
holiday
giving
relevant
details.
Section
-C
AnswerAIyyTWO
of
the
following
questions:
(2x5=10)
l
'
write
a
letter
of complaint
as
the
Purchase lVlanager
of your
company
to
the
Sares
Manager
of
a
urniture
House
as
35%o
of
the
furniture
received
is
aerective
asking
for
repracement
or
reimbursement
of
he
proportionate'money'
Frame
the
letter
with
relevant
particulars
in
proper
format.
i;IHi.iiJ}1flo*,::?ffiiffi*:lflwith
vour
Resume
ror
the post
oran
Engineer
in
a
company
or
3'
You
are
the
Manaqer
of
a
reputed
organization.
write
a letter
toahe
Managdr
of
shanti
Electronics
pw.
iil'"".1'::J'own.citito
pu"r'i"-ii
6:il
Laptops
";;r;Jir;;60
days.
Give
rerevant
reasons
and
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8/10/2019 2nd Midterm exam papers
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Unil
Roll No:'.,..'......,,.',r.....
GL.A.
University,
Mathura
Coursc:
-B.Tech
III-Year, II-Mid Term(ODD
Sem.)
Examination'
2013-14
Subject:
-
Design
and
Analysis
of
Algorithm
(CSE-311)
Time:-90
Minutes
Notes:-
M.M:-20
L
Answer
Any
Four
questions
from Group
A
,
Any Four
fiom
Group B
and
Any Four
from
Group
C.
2.
All
questions
of the
particular
group
should be answered collectively at
one
place.
All
Parts
of
a
question (a,
b,
etc.) should be
answered
at one
place.
3.
Answer should be brief and to-the-point
and
be
supplemented
with neat
sketches.
4.
Any missing
or wrong data may be assumed
suitably
giving proper
justification.
5. Figures on
the
right-hand
side margin indicate
full marks.
Groun-A
(Answer
anv Four)
What
is
the maxinum
degree of
any
noOe
iftlnode
binomlal
tree
What
do
you
mean
by
greedy
approach for algorithm
design.
Name any
two
disjoint
set
operations.
\ilhy the
complexity of
merge
sort
is
O(nlogn)
for all
the
three
citses.
1x4{14
v.
L
u.
m
rv.
vI.
I.
What
will
be the sequence
of
binomial
trees
that
are
present
in a
binomial
beap
with
19 nodes.
Defrne
potential
function.
13x2dl
Show
the
output
of
every
pass
of
merge
sort
for the
given
list
of
elements
70,80,40,50,60,12J5,95,
l0
Prove
that
any
n
key
BTree
of
degree
t
)2,
heve
ma*itnun
height of
tog
,
(n+l)ll.
Find an
optimal
Huffman
code
for
the foltowing
set
of
frequencies.
A:45
B:13
Ct
12
D:16
E:9 F:5
Group-C
(Answer
any
TWO)
[5i2=101
lry91the
following
elements
in the
order
glven
into
an
empty
B Tree
of
minlmum
degree
3
C'VGA
H
E K
Q
M
FW L
T ZDP
RXYS
Undertake
the
following
operations
on
the B
Tree
a)Delete
H
b)Delete
T
u.
m.
il.
Apply
Prim's
algorithm
and
find
minimum coet
tree
of
the
given graph.
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8/10/2019 2nd Midterm exam papers
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SfffiirlAl",Htir.*lt*ffi
ii
Jt
l
-
8/10/2019 2nd Midterm exam papers
8/15
.l
:
uni'
Roll
No:""""'1""""""
GIA
UniversitY'
Mathura
course:
B.
Tech.
t,,,".iit
t
tiJ
r"tt
('odd
Sem'
Examination
2013-14
Subtect: Web
Technolgft
(1TE.321)
M.M':-20
Tlme:'90
mlnutes
I{otesr
i:.l,fiH1,1iffiffp.r.i.urai
section
shourd
be
answered
cotlectivelv
at'one
place'
3.
Answers
Should
be
to-the-point
iiJ
*rterever.required,
be
supplemented
with
neat
sketches'
4.Anymiss|ngdatamaybeassumedsuitab|ygivingproperjustification.
5'
Flgures
on
the
right
hand
side
margin
indicate
rnarks'
Section
A
(Attempt
any
four
questions)
t
'i,
.,
,.
t,
Write'P?tHxfor
defining
internal
DTD'
2.
How
Glnwe
create
an
xMLHttpRequest
obiect
in
AJA)(?
3.
Does
XML
rePlace
HTML?
ExPlain'
4.
What
is
XPointer.
5.
Deflne
is
Empty
tag
with
example'
6.
Deflne
complex
data
types
in
XML
Schema'
Section
B
(Attempt
any
two
questions)
x.
what
is
XML
parser?
Explain
validating
&
Non
Validating
parser.
2.
What
are
the
advantages
of
XML
Schema
over
DTD?
3.
Differentiate
between
DCOM
and
COM'
Section
C
(Attempt
any
two
questions)
Explain
the
working
of
NA)(
along
with
block
diagram'
Discuss
in
details
about
XML
Schema
with
example'
-
.
.,--^^
,
Develop
an
XML
document
to
display
the.detaits
of
three
students
(Nanre,
Rollnq
sd
Phone).
And
define
corresponding
External
DTD'
M*01=04
03*02=06
02*05=10
1.
2.
3.
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8/10/2019 2nd Midterm exam papers
9/15
T.I.M.E.
SOFT
SKILLS
EXAM
Ref.
No.:
SOFTCAT-BI
COURSE:-
B.
Tech
III
Year
Name
of the
Student
Sex
Degree,
Branch
&
Section
UNMRSITY
ROLL No.
@:
Time
:90
Minutes
Max Marks
30
Male /
Fernale
l.
Read
the
instructions
given
at the
beginninlend
of
each section
or
at
the beginning
of
a
group,
of
questions
very carefully.
2.
This test has 30
questions.
The
Total
time
available is
90
minutes.
Alt
questions
carry
I
mark
each.
3.
There
are
7
pages
including
the
front
cover.
Veriff
that all
pages
are
printed
and
are
in
order.
4.
You can attempt any
Question
first.
Do
not
carry
calculators,
slide rules
or
any other
calculating
devices..
5. All
rough work or
calculation work should
be
done
in the
question
paper.
6.
Mark
your
answers
in the OMR
Sheet
in
Pencil
only
7.
Signature
of
Invigilator
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SECTION
-1
DIRECTIONS
FOR
OVESTIONS
1-3: SELECT
THE
COnRECT
ANTONYM.
I. OVATION
(a)
BooING
2.GUZZLE
(a)
VOMrT
3. JETTISON
(a)
GATHER
(b)
ADMIRATION
(c)
REJECTION
(d)
REPENTANCE
(d)
sIP
(d) RELEASE
(b)
GRAB
(c)
BELCH
(b)
HALr
(c)
REDUCE
EOLIOWTNG
OUESTIONS
GIVEN
BEI,OW:
PASSAGE
THE FATE
OF PRIVATISING
THE
COAL
SECTOR
(SO
CRUCIAL
FOR
POWER)
OR
PORTS
(WHICH
WOUL-
D
}IELP
SPEED
UP
TRADE)
OF
TIIE
POWER
SECTbR
IS
HANGTNG
FIRE.
IT
ISN'T
THAT
TT{E INDUSTRY
DOESN'T
RECOGNISE
THE
COMPLEXITY
OF
TTIE
ISSUES
I}WOLVED.
IT
IS
TI{E
REDTAPE
AND
INCONSISTENCY
IN POLICY
THAT
THE
INDUSTRY
IS RAVINC
AGAINST.
EVERY
COAL
OR
POWER
PROJECT,
FOR
INSTANCE,
}IAS
TO
BE CLEARED
FOR
ENVIRONMENT
AT
THE
STATE
LEVEL
AND
YET
AGAIN
AT
T}M
CENTRE,
IN
BACK.AND_
FORTH
PROCESS,
EVERYBODY
LOSES'
*HOW
CAN
YOU
TALK
OF
cROWTH
WITSOUT
POWER
FUELLING
IT?';ASKS PRAMOD
MITTAL
OF
CALCUTTA-BASED
ISPAT
CROUP.
OF
THE
EIGHT
SO-CALLED
FAST-TRACK
POWER
PROJECTS'
SEVEN
ARE
LYING
DERAILED
TN
VARIOUS
STAGES
AND
SEEM
DESTINED
TO STAY
THERE'''
4. THE
INDUSTRIALISTS
ACCUSE
THE
GOVERNMENT
OF
(a)
DBLAYING
PRMTISII{G
THE
COAL
SECTOR"
PORTS
ETC'
G)
nrprnplsM
AND
INCONSISTENCY
lN
POLICY
(c)
TIIE COMPLEXITY
OF
THE
ISSUES'
iai
npnnrlrNc
rFrE
PACE
OF
pRrVATrSrNc
Tt{E
powER
sEcroR.
5.
WHICH
ONE
OF THE
FOLLOWING
PROBLEMS
IS
NOT
RAISED
BY
MR'
MITTAL?
(a)
EVERy
COAL
OR POWER PROJECT
HAS TO BE CLEARED
FOR
ENVIRONMENT
ISSUBS.
16)
CLEARANCE
MUST
BE OBTATNED
BOTH
FROM
THE
STATE
AND
FROM
THE
CENTRE.
(c)TImFILESHAVEToMoVEUPANDDowNSEVERALTIMES,TI{EREBYCAUSINGINoRDINATE
DELAY
(d)
TI{E
PROMOTERES
HAVE
TO
SUFFER
LOSS
BY
WAY
OF
INTEREST
ON
BORROWED
MONEY'
6.
TT{E'BACK
AND
FORTH
PROCESS'
REFERS
TOTHE
ROLES
PLAYED
BY
(a)THE
INDUSTRY
(c)
THE
CENTRAL GOVERNMENT
O)THE
STATECOVERNMENT
(d)
BoTH
(b)
AND
(c)
,,f)
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8/10/2019 2nd Midterm exam papers
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SEpTION
-2
DIREQ$oNQFoFQUEsTIoNsl0.lT:SELDCTEECoRRDCTALTERNATIVEFRoMTHE
GIVENCIIOICES.
TY.
THERATIOOFMALE
to.nrrneAREAToTALop:orwt.oYEEsINAcolvlPA}i
EMPLoYEESToTHEFEMALEEMPLoYEESISI?.IojvMANYFEMALE
EMPLOYEES
HAVE
TO
BE
RECRUITED
SO
THAT
THE
RATIO
BECOMES
I
:I?
(a)
5
(a)
5.a0
(a)
32
(a)
6
(a)6
DAYS
(a)
18
MIN
(b)2
(c)
3
(d)
4
I I.
AN
OLD
MAN
MAKBS
A WILL
TO
DIVIDE
HIS
PROPERTY
AMONG
HIS
WIFE
AND
TWO
SONS
SUCH
TTIAT
HIS
WIFE
GETS
I{ALF
OF
TTIE
TOTAL
AMOI.JNT
RECEIVED
BY
THE
SONS'
HIS
.
YOUNGER
SON
GETS
A
THIRD
OT
TI{E
TOTAL
AMOUNT
RECEryED
BY
TtrS
WIFE
AND
THE
ELDER
SON.
tF
HIS
WIFE
GETS
RS
EOOOO
WONTH
OF
PROPERTY
MORE:TTIAN
TTIE YOUNGEST
soN,FINDT}IEToTALVALUEoFTHEPRoPERTYoFTIIEMAN.(INLAKHSoFRIJPEES).
12.
A
BEATS
B
BY
10
METERS
IN
A
IOO
METRE
RACE.
tr
B
BEATS
C
BY
20
METRES
IN
TTIE
SAMERACE,THENABEATScBYHowMAI.{YMETRES,INTHATRACE?
(b)
6.00
(c)
a.80
(d)
7.20
o)
30
(c)
28
(d)
26
(b)
12
(o) 18
(d)24
(b)
8 DAYS
(c)
l0 DAYS
(d)
12
DAYS
(b)
24MIN
(c)
30MIN
(d)
36MIN
13. A
FILLING
rAP
CAN
FILL
A TANK
IN
6
HOIIRS-ANDII-9flING
TAP
CAN
EMPTY
TIIE
TANK
IN
12
HoURs.
IF
BoTH
THB
TAPS
ARE
oPENE;
sntrul,r,tNeouslY,'IN
How
MANY
HoLiRs
wILL
THE
TA}.IK
BE
FILLED?
14.
P,
Q
AND
RTOGETT{ER
CAN
COMPELETE
50olo
oF
TI{E WORK IN
2
DAYS'
ALL
THREE START
THE
woRK
BUT
AFTER
Two
DAYS
rrm
Gxr
pAY
AND
THEN
Q
LEAVESJ
AND^R
g6MPLETE
l'
SD(fi{
OF
TTIE
WORK
THE
NEXT
DAY
A}D
ffiN
P
LEAVES'
NTB
NEMAN'M{C
WORK
IS
DONE
BY
ffi;6NE
ii
S
peis.
IN
fow
uewy
pevs
cAN
P ALoNE
coMPLETE
rHE
woRK?
15.
THREE
TAPS
A,
B
AND
C
CAN
FILL
A
TANK
IN
30
MIN'
45
MIN
AND
60
MIN
RESPECTTVELY'
ALL
TlrE
THREE
TAPS
ARi--opENED
SIMULTAffiililir'v'
er.ro
arre_n
l0
MIN'
TAP
C
IS
CLOSBD
AND
ANoTITERTAP
D
IS oPENEND.
IT
TooK
nr.rOuni
iO
r"rW
To
FILL
THE
TANK'
How
MUcH
TIMES
DOES
TAP
D
TAKE
TO
EMPTY
THE
FULL
TANK?
t
A\IT\.T.' TIT{TEII A'
{ETMEONTWOPARALLELTRACKS
16.
TWO
TRAINS.
TI
AND
T2 ENTER
A
TUI{NEL
AT
TTIE
SAIV
WIT.H
A.SPBED
oF
36
KMPH
AND
?2 nwrr.rrn
IENGTH
oF
Tl
AND
T2
ARE
300
M
A}.ID
500
M'
RESPECTMLY.
lF
T2 CAl.i
CROSS
rHnruur'rnl
IN 50
SECONDS'
AFTERHOW
MANY
MORE
SECONDS
WILL
T1
CROSS
TI{E
TUNNEL.
(a)
l0
SBCONDs
O)
20
SEcoNDs---
(c)
25 SECONDg--
(d)
30
sEcoNDs
17.
IN
A SURVEY
OF
THREE
BRANDS
-
Pil'i-IOI,
LIRIL
AND
TiBXONN
-
52%
PREFERRED
LIRil''
42YO
PREFERED
DETIOL
AND
REXONA,
to"zn
pnprnrinnn
LIRIL
AND
REXONA
AND
5%
PREFERRED
ALL
THE
THREE
58%
PREFBRRED
RExoN;
Is 58%.
IF
EVERY
REsPONDENT
PREFERS
AT
LEAsT
ONE
BRAND,
WHATPERCENTAcEOFiID
RESPONDENTS
PREFERS
ONLY
DETTOL?
(a)
10
(b)
6
(c)
2l
(d)
DATA
INADEQUATE
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8/10/2019 2nd Midterm exam papers
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IIRFCTIONS
FOR
O,UBSTIONS
25
TO
27:
ANSWER
THE
QUESTIONS
ON
THE BAsIs,O[' THE
FOLIPWING
INFORMATION.
;
THE
FOLLOWINGPIE CT{ARTGryES THEMODEL
WISEDISTRIBUTION
OF
THE SALES
(BY
VALUE)
OF
ACS
BY AIRC LTD. IN
THE YEAR2OIO.
15lon
ACs
9f,
.
,
l:,'
2.,torr
*Cs
'.
','.27".
>2'ton
AOs
16"
0.8
ton ACsr/
O.S
rm
n0s
i.l 'i
:
540
Totaf
sales
=
-
8/10/2019 2nd Midterm exam papers
15/15
DIRECTIONS
FTOROUESTIONS2tTO30:
THESE
QIIESTIONS
ARE
BASEDON
THE
I'oLLowING
GRAPH
WIIISHREPRESENTS
TITE
NUMBEROFUMIS
SOLD
BY
THREEDIFFERENTCOMPAI\IIES
)q
Y AND
Z
IN
firE
YEARS IROM 2003-2004
TO
2007-200E
28. IN
THE YEAR 2004-2005, TT{E
MANI.JFACTURTNG
@ST
A}'ID
TI{E
SELLING
PRICE
OF
EACH
I.JNIT
FOR
ALL TIIE
COMPANIES
IS
RS.25 A].lD RS.40 REPECTIVELY.
FIND
THE TOTAL
PROFIT
nl
(
RS)
EARNEDBY
THEALLTHREE
COMPAI{YS
IN
THATYEA&
F ALL TIIEUNITS
MANTJFACTURED
ARESOLD
(a)
6.75
MILLION.
(b)
6
LAKH
(c't0.225
MILLION.
(d)
0.3
MILLION.
29. WHICH COMPANY
HAS
TI{E LEAST REVENUE
IN TTIE
YEARS
2OO4.O5
AND
2005.2006
TOGETHE&
IF
TrrE SELLTNG
pRrCE
OF
EACH
trNIT,
IN BOTH THE
YEARS, FOR
COMPANIES X,
Y,
ANDZARERS 12, RS 18
ANDRS 8 RESPECTIVELY?
(a)
X
(b)
Y
(c)z
(d)EITHBR (a)oR(b)
30.
HOW ARE THE REVENUES FROM
2003-04
TO
2007-08
FOR
COMPAI.IY
X AND COMPAI.IY
Y
RBLATED,
IF
THE SELLING
PRICE
OF
EACH I.JNIT OF
BOTH
TI{E
COMPANIES
IN
EACH YEAR IS
TTIE
SAME?
a.
ONE
IS
CUBE OF
THE
OTHER
b.
oNE
rs
SQUARE OF Tr{E
OT}rER
c. DIRECTLYPROPORTIONAL
d.
NONEOFTT{EABOVE