CUSAT CAT 2019 Question Paper MVOC Mobile

M.Voc Mobile Phone Application Development

019
2
S T
E
1. T
The cardinality of the power set of 0, 1, 2,......., 10is
N
O
(A) 1024
SI
IS
(B) 2048
(C) 4096
M
D
M
(D) 2012
A

N
2. O
If p, q, r and s are positive real numbers such that, p + q + r + s = 2, then
M
M = (p + q) (r + s) satisfies the relation

SAT
M
CO (A) 0<M≤ 1
O
C T
(B) 1 ≤ M ≤ 2
(C) 2 ≤ M ≤ 3 E
CU
T
(D) 3 ≤ M ≤ 4

A N 19
S IO
3. The complex numbers z = x + i y, which satisfy the equation | (z – 3 i) / (z + 3 i) |= 1, lie
on
2 0
(A)
(B)
(C)
(D)
U S
the x-axis

C IS
the straight line y = 3
T E ST
a circle passing through origin
the y-axis
N
O
4. If
M IS
S I
is an odd periodic function with period 2, then f (4) equals to

D
(A) – 4 M
A D
(B) 4
(C) 2 A
(D) 0
N
O
5. M
The solution of dy/ dx = (ax + h)/ (by + k) represents a parabola when
M
(A) a = 0, b = 0
C O
(B) a = 1, b = 2
(C) a = 0, b ≠ 0
AT
(D) a = 2, b = 1
S
CU

6. The solution of the differential equation 2x (dy/dx) – y = 3 represents

(A) a straight line 019
(B) a circle 2
(C) a parabola
S T
E
(D) an ellipse
T
N
O
7. I
If y = f(x), passing through (1, 2) satisfies the differential equation y (1+xy) dx–x dy = 0,
S
then
IS
M
(A)
(B) A
D
M
f(x) = 2x /( 2 – x2 )
f( x) = ( x + 1 ) / ( x2 + 1 )

(C) N
f( x) = ( x – 1) / ( 4 – x2 )
(D) O
f(x) = 4x / ( 1 – x2 )
M

S
8.
AT
M

(A) a
O E
COIf tan θ = a/b, then b cos 2θ + a sin 2 θ is equal to
C T
CU
T
(B) b

A N
(C) b/a
(D) a+b
19
S IO 2 0
U S
9. The sum of the series 1+ 22/2! + 32/3! + 42 / 4! + ..... equals

ST
C IS E
(A) 2e
(B) e –2
T
(C) e2 – e
N
(D) e3 + e
O
M IS
S I
D
10. Gauss elimination method is used for solving
M
A D
(A) algebraic equations
(B)
A
exponential equations
(C)
N
trignometric equations
(D)
O
linear simultaneous equations

M
M
C O
AT
S
CU

11. A circular field has a circumference of 360 km. Three cyclists start together and can cycle

19
60 km, 72 km, and 90 km a day, round the field. After how many days will they meet
0
again at the starting point?
2
(A) 45 days S T
E
(B) 60 days
(C) 50 days T
N
(D) 40 days O
S I
IS of a set X, then {A∩(X-B)}B equals
M
M
12. If A and B are subsets
D
(A) AB A

(B) A∩BN
(C) O
M A
M
O
(D) B

SA13.
CO ❑

C T E
T ∫ ( 2 xdx +2 ydy+ 4 zdz ) evaluated along the curve C between (0, 0, 0) and (2, 2, 2) is
CU
T
C

(A) 0

A N 19
S IO
(B) 32
(C)
(D)
16
8 2 0
14. U
C IS S E ST
The cubic polynomial in x which attains its maximum value 4 and minimum value 0 at
T
x = – 1 and x = 1 respectively is given by
N
O
M I
(A) y = x3 + 7x – 4
(B) y = x3+ 7x – 3 S
IS
D
(C) y = x3 – 3x + 2
(D)
M
y = 2x3 – 7x + 2

15.
A A
D
A window is shaped as a rectangle whose perimeter is 8 m. What must the dimensions of

O
N
the window be for the window to transmit the largest amount of light?

(A) 3m × 1m M
(B) 2.5 m × 1.5 m M
(C)
(D)
2m × 2m
2.9 m × 1.1 m C O
AT
S
CU

16. If F: RR is given by F(x) = (3–x3)1/3, then (f◦f) (x) is

(A) x 1/3 019
(B) x3 2
(C) x
S T
E
(D) 3–x3
T
N
O
17.
SI
When 9b2 – 4 – 10a i and 8b2 + 20 i7 are conjugate to each other, the value of a and b are
S
(A) (–2, 2), (–2,I–2)
M 2)
D
M
(B) (–2, 2), (–2,
A (2, 2)
(C) (2, –2),

N 2), (2, 2)
(D) (–2,
O
M
18.

SA
T
CO
M
O
If graph of f(x) is

C T E
CU
AT N 19
S IO 2 0
U
C IS S T E ST
then the graph of c + f(x) and f(x – c) are, respectively

N
O
M IS
S I
D M
(i)

(A)
A O
N
(i) and (iv)
A
D (ii) (iii) (iv)

(B) (i) and (iii) M
(C) (ii) and (iv)
M
(D) (ii) and (iii)
C O
AT
S
CU

19. If the normal to the curve y=f ( x ) at the point (3, 4) makes an angle 3 π /4 with the
x-axis, then f ' ( 3 ) equals
019
(A) –1 2
(B) – 3/4 S T
E
(C) 4/3
(D) 1 T
N
O
S I
20. The minimum value ISof a quadratic function 16 x +16 x +3 is
2

M
(A) – 2 D
(B) –1 A
M
(C) 1 N
O
M2
(D)

SA T
O
M
O
C T E
21. C The graph of f(x) = √ 4 − ( x − 2 ) is
2

CU
(A)

AT N 19
S IO 2 0
(B) U
C IS S T E ST
N
O
M IS
S I
(C)
D M
A O
N
A
D
(D)
M
M
C O
AT
S
CU

1

∫ xe −|x| dx=¿
19
22.
0
−1

(A) 0
2
(B) 1 S T
E
2
T
(C) 1 N
O
(D) – 1
SI
IS
M
M
23. The unit vector parallel to XOY and YOZ plane is
D
A

(A)
N
(B)M
O

SAT
CO
M
(C)

(D)
O
C T E
CU
AT N 19
S IO 0
24. are the vectors , respectively. If
2
U
is perpendicular to then angle between

S
is

ST
C IS E
(A) 2
T
(B) N
O
M IS
S I
D
(C)

M
A D
(D)
A
N
O
25.
M
The life of a certain kind of electronic device has a mean 300 hours and standard

M
deviation 25 hours. Assuming that the distribution is normally distributed, then the

O
percentage of life time below 300 hours is
C
(A)
(B)
100%
10%
AT
(C) 50% S
(D) 0%
CU

019
2
S T
E
T
N
O
26. I
Twenty meters of wire is available for fencing off a flower-bed in the form of a circular
S
IS
sector. Then the maximum area (in sq. m) of the flower-bed is
M
M
(A) 12.5
D
(B) 10 A

(C) N
25
(D) O
30
M

S
27.

AT
M
COThe O
C T E
volume generated by the revolution of an equilateral triangle of side ‘a’ about one of
its sides is

CU (A)

AT N 19
S IO 0
(B)
2
(C)
U
C IS S T E ST
(D)
N
O
M IS
S I
28.
D M
The sum of distances of any point on the ellipse from its foci is

(A)

(B)
A O
N
A
D

(C) M
M
(D)
C O
AT
S
CU

29. 19
The equation of motion of a particle along a straight line is given by
0
,
2
where ‘x’ is the distance of a particle from a fixed point at time ‘t’. Then x in terms of t
is
S T
(A) x = 2 cos 2t + 4 sin 4t E

O
(C) x = 2 cos 2t + 3 sin
(B) x = 2 cos 4t + 8 sin 4t T
N4t

S
(D) x = 2 cos 2t +(1/I4) sin 4t
IS
M
A
D
M
N
O
M

S
30.
AT
M

(i)
O E
COConsider: The curve y = 2x
C T
2 3

is symmetric about x – axis

CU
(ii)
(iii
)

AT
is symmetric about y – axis

N
passes through the origin

19
S IO 0
(iv) does not exist to the left of y – axis
2
U S
Then

ST
C IS E
(A) i, iii, iv are true
(B)
T
ii, iii, iv are true
(C)
N
i, ii, iv are true
(D) i, iv are true
O
M IS
S I
D
31. Which of the given options provides the increasing order of asymptotic complexity of
M
functions f1, f2, f3 and f4?

A
f1( n ) = 2 ^ n

O
N
A
D
f2( n ) = n ^ (3/2 )
f3( n ) = n log n
f4( n ) = n^ (log n) M
M
(A)
(B)
f3, f2, f4, f1
f3, f2, f1, f4 C O
(C)
(D)
f2, f3, f1, f4
f2, f3, f4, f1 AT
S
CU

32. In a complete k-ary tree, every internal node has exactly k children. The number of

19
leaves in such a tree with n internal nodes is
0
(A) nk 2
(B) (n – 1) k +1
S T
E
(C) n (k – 1) + 1
(D) n (k – 1) T
N
O
S I
33.
IS printer is measured by
The output quality of a
M
(A) Dot perDinch
(B) Dot A
M
per sq. inch

N printed per unit time
(C) Dots
(D) O
M All of the above

SA
O
M
O E
34. C A computer program that translates one program instructions at a time into machine

C T
T language is called a/an
CU (B) CPU

AT
(A) Interpreter

(C) Compiler
N 19
S IO 0
(D) Simulator
2
35.
U S
The term gigabyte refers to

(A)
C IS
109 bytes
T E ST
(B) 29 kilobytes
N
210 megabytes
O
M
(C)
(D) 103 megabytes
S I
IS
36.
D M
A type of core store that has a lower access time than the devices used for working store

(A)
(B)
A D
in the same processor is known as

N
A
Flash memory
O
Buffer memory
(C) Cache memory
M
(D) Register memory
M
C O
37.
T
The preorder traversal sequence of a binary search tree is 31, 20, 10, 12, 25, 23, 39, 35,
A
47. Which one of the following is the post-order traversal sequence of the same tree?

(A) 10, 20, 12, 23,U
S
25, 35, 47, 39, 31
C

(B) 12, 10, 25, 23, 20, 47, 35, 39, 31

19
(C) 12, 20, 10, 23, 25, 47, 35, 39, 31
(D) 12, 10, 23, 25, 20, 35, 47, 39, 31
20
S T
E
38. A method of implementing a memory management system is
T
(A) Buddy system N
O
(B) Random Memory
SI
(C)
(D) IS
Virtual Memory
All of the above
M
A
D
M
N
O
M

S
39.

AT
COAn
M
O
C T E
algorithm is made up of two independent time complexities f (n) and g (n). Then the
complexities of the algorithm is in the order of

CU
T
(A) f(n) x g(n)

N
(B) Max ( f(n), g(n) )
(C)
(D)
A
Min ( f(n), g(n) )

S IO
f(n) + g(n)
2 0 19
40.

(A)
(B)
U
C IS S
Random access
Serial access T E
T
A storage device where the access time is depended upon the location of the data is
S
(C) Sequential access N
O
M I
(D) Transaction access
S
IS
41.
D M
Which one of the following is a top-down parser?

(A)
(B)
(C)
(D)
A A
D
Recursive descent parser

N
Operator precedence parser

O
An LR(k) parser
An LALR(k) parser
M
Mand generates a code for another machine is
42. O
A compiler which runs on one machine
C
(A) Bootstrap
(B) Cross-compiler A
T
(C) Lexical analyzerS
(D) Tokenizer U
C

43. 019
Consider a line segment with region codes 0110 and 0010. State whether line is accepted
2
or rejected in Cohen Sutherland line clipping algorithm.
S T
E
(A) codes of the end point are not same, hence rejected
(B) T
logical AND of the end point code is not 0000, hence rejected
(C) N
logical OR of the end point code is not 0000, hence accepted
O
(D) I
logical XOR of the end point code is not 0000, hence accepted
S
IS
M
A
D
M
N
O
M

S
44.

AT
M
O E
COWhich of the following combination of statements are TRUE?
C T
A. Two successive rotations are multiplicative

CU
T
B. Two successive scaling operations are multiplicative

A N
C. Two successive translations are additive

19
S IO
(A) A and B
(B) B and C
2 0
U S
(C) A and C
(D) A,B and C
ST
45.
C IS N
T E
All of the following are examples of real security and privacy risks except:

O
M I
(A) Hackers
S
IS
(B) Spam

D
(C) Viruses
(D)
M
Identity theft

46. A N
A
D
Which one of the following is NOT one of the four major data processing functions of a
computer?
O
(A) Gathering Data M
(B) M
Processing Data into Information
(C)
C
Analysing Data or InformationO
(D) Storing Data or Information

AT
S
CU

47. In order to process the successive elements of an array in a loop, which of the following
addressing modes is most preferred?
019
(A) Direct 2
(B) Indexed
S T
E
(C) Indirect
(D) Implied T
N
O
S I
48.
IS
The operating system belongs to
M
(A) UtilityD

M
Software
A Software
(B) Application

N Software
(C) Realtime
(D) O
M System Software

T
CO
M
O
C T E
SA49. The most appropriate matching for the following pairs is
CU
AT N
A) depth first search
B) breadth first search
1) heap
9
2) queue
1
S IO 0
C) sorting 3) stack
2
U S
(A) A - 1, B -2, C-3
(B) A - 3, B - 1, C-2
ST
C IS E
(C) A - 3, B - 2, C- 1
(D) A - 2, B - 3, C- 1 T
N
O
50.

M
Computer Virus is a

IS
S I
D
(A) Hacker Program
(B)
M
Computer Program

A D
(C) Destructive piece of information
(D) A
None of the above
N
O
51.
M
The program starts the working of a computer is
(A) Bootstrap M
(B)
(C)
BIOS
DOS C O
(D) POSTE
AT
S
CU

52. If Quick sort is to be performed on a set of elements sorted in reverse order and yet get

19
average time complexity of O (n log n) what approach can be used?
0
(A) Randomize the elements using 2 randomized merge algorithm
S T
(B) While sorting instead of picking the mid element, pick random element as the

TEthe elements given
pivot element
(C) Use extra pivots between
N on the elements
O
(D) Run random backtracking

SI
IS
M
M
53. The “I Love You” Virus is an example of
D
(A) TrojenA virus

N virus
(B) Source
(C) O Script virus
M Boot virus
O
(D)
M

SA T
CO
C T E
U
T
54. SATA stands for

N
C
A
(A) Server Advanced Technology Attachment
19
S IO
(B) Serial Advanced Technology Attachment
(C)
(D) 2 0
Server Array Technology Attachment
Serial Array Technology Attachment

55. U
C IS S T E ST
Maximum data transfer rate supported by USB 3.0 is
(A) 256 Mbps
N
O
M I
(B) 480 Mbps
(C) 640 Mbps
S
IS
D
(D) 1 Gbps

M
56.

A N
A
D
Which of the following is not applicable for IP?

(A) Error reporting
O
(B) Handle addressing conventions
(C) Datagram format
M
(D) Packet handling conventions
M
57.
O
Which one of the following is NOT a file system?
C
(A)
(B)
WinFS
NTFS
AT
(C) Ext3 S
(D) XPFS
CU

58. Who invented Java Programming language? 019
2
(A)
(B)
James Gosling
William Gates S T
E
(C) Alan Cooper T
(D) John George KemenyN
O
SI
IS
M
A
D
M
N
O
M

SAT
CO
M
O
C T E
CU 59.
AT N
Which of the following statements are TRUE about an SQL query?

19
S IO 0
P: An SQL query can contain a HAVING clause even if it does not have a GROUP BY
clause
2
U S T
Q: An SQL query can contain a HAVING clause only if it has GROUP BY clause
S
R: All attributes used in the GROUP BY clause must appear in the SELECT clause

C IS E
S: Not all attributes used in the GROUP BY clause need to appear in the SELECT clause
T
(A) P and R
N
O
M
(B) P and S
(C) Q and R
S I
IS
(D) Q and S

D M
60.

A N
A
D
The outcome of system analysis says that a suitable model is to be suggested when the
changes requested by the customer need to be quickly incorporated into the system. What
model of development is most suitable?
O
(A) Waterfall model M
(B) Spiral model
M
(C)
(D)
Agile model
C O
Evolutionary enhancement model

AT
61. Direction: S correct option.
Choose the

CU

The premiere show will ____________ with the awards function taking place on the
same day
019
(A) tie down 2
(B) tie up
S T
E
(C) tie in
(D) tie off T
N
O
I
Direction: Choose S aS
62.
I correct replacement for the underlined part of the sentence given
M
To his great chagrin
A
M
D he discovered that he was cheated.

N
(A) disappointment
(B) O surprise
M
O
(C) relief
M
O
E
(D) unexpectedly
C
SA
T
C T
CU
AT N 19
S IO 2 0
U
63. Direction: Choose a correct replacement for the underlined part of the sentence given

(A)C IS S
while determining N
T E ST
“After family, the school plays an important role while determining the personality of a
child and has the greatest effect on the individual."

O
M I
(B) to determine
(C) S
when determining
IS
D
(D) in determining
M
64.

(A)
(B)
A O
N
A
D
Direction: Choose the one that is grammatically correct

If the door were left open, burglars would have no trouble getting in.
If the door was left open, burglars would have no trouble getting in.
(C) M
If the door were left open, burglars had no trouble getting in.
(D) M
If the door was left open, burglars had no trouble getting in.

C O
65. T
Direction: Select the best option that expresses a relationship similar to that expressed in
A
the capitalized pair.
S
U
C CELEBRATION : : VICTORY

(A) cloud :: rain

19
(B) house :: construction
(C)
(D)
defeat :: despair
mourning :: death 20
S T
E
66. T
Direction: Select the best option that expresses a relationship similar to that expressed in
N
the capitalized pair.
O
SI
IS ACCUMULATE :: ASSETS
M
D
M
(A) associate :: partners
(B) A
congregate :: mobs

(C) N
annotate :: footnotes
(D) O
aggravate :: agitators
M

SAT
CO
M
O
C T E
CU
AT N 19
S IO 2 0
U
C IS S T E ST
N
O
M IS
S I
D M
A O
N
A
D

M
M
C O
AT
S
CU

67. Direction: Choose the correct phrase which best completes the conditional statement

19
“I can't accept your proposal ____
0
2
(B) if you are giving me a list S
T
(A) unless you give me the list of benefits
of benefits
E
(C) if the list of benefits isTthere
N are given to me
(D) until the list of benefits
O
S I
68. Direction: IS the most appropriate meaning of the underlined idiomatic phrase
Select
M
A
M
D“The teacher gave the student a piece of her mind.”

N
O
(A) The teacher advised the student
(B)M The teacher scolded the student
M
O
(C) The teacher favored the student over other students

CO
E
(D) The teacher contradicted whatever the student had to say

A T
C T
S 69. Direction: Select the most appropriate meaning of the underlined idiomatic phrase
CU
AT N
“The court won't accept the guarantee of a man of straw."

19
S IO 0
(A) a man who has no legal knowledge
(B) a man who has no substance 2
U S T
(C) a man who is extremely fashionable
(D)
S
a man who has high moral values

70. C IS
Direction:
N
T E
Choose the correct option.
O
M S I
There is ____________ better than a busy life.
IS
(A)
D none
M
A D
(B) no
(C) nothing A
(D) never
N
O
71. Direction:
M
Choose the correct question tag.

M?
O
He runs fast, ____________
C
(A) doesn't he
A T
(B) will he
S
(C) does he
(D) won 't he
C U

72. Direction: 019
Choose the best alternatives from among the options given.
2
S T
The man in the red shirt ________ as the water pistol in the hands of the youngster
E
________water.
T
N
O
(A) bent , blew
SI
IS
(B) jumped, gorged
(C) ducked , squirted
M
D
M
(D) crouched , splashed
A

N
73. O
Direction: Choose the best alternatives from among the options given
M

SAT
M
O E
CO________ in defence contracts.
The Government in India has seen everything in the past - from the ____ of onions to

C T
CU
T
(A) value, deals

N
(B) price, kickbacks

A 9
(C) abundance , value
1
S IO
(D) cost , drawbacks

2 0
74.

U
Direction:

C IS S T
Choose the best alternative from among the options given

T E S
Although the selection process is highly competitive, each application is given the
N
_______ it deserves.
O
(A)
M
deliberation
IS
S I
D
(B) treatment
(C) notice
M
A D
(D) place
A
75. Direction: N
Choose the best alternative from among the options given
O
M
Thankfully, they did not face the ___________ of space.
M
(A) magnitude
C O
(B)
(C)
constraints
parameters
AT
(D) void S
CU

019
2
S T
E
T
N
O
SI
IS
M
A
D
M
N
O
M

SAT
CO
M
O
C T E
CU
AT N 19
S IO 2 0
U
C IS S T E ST
N
O
M IS
S I
D M
A O
N
A
D

M
M
C O
AT
S
CU

76. Direction: Select the option which correctly replaces the underlined part

019
Although in many places the water hyacinth is considered as a noxious weed, they are
2
deliberately cultivated in West Bengal for pig and cattlefeed.
S T
E
(A)
T
to be a noxious weed, they are
(B)
N
noxious a weed, they are
O
(C)
(D) SI
a noxious weed, it is
noxious weed, it is
IS
M
M
77. Direction:
DSelect the option which correctly replaces the underlined part
A by his brother and uncle, are scheduled to arrive in Kolkota today.

N
John, accompanied
O
M
O
(A) with his brother and uncle , are scheduled to arrive
M
E
CO (C) accompanied by his brother and uncle, is scheduled arrival
(B) and his brother and uncle, is scheduled to arrive

SAT
C T
(D) accompanied by his brother and uncle, is scheduled to arrive

CU 78.
AT N
Direction: Select the option which correctly replaces the underlined part

19
S IO
All trade between India and Pakistan are suspended pending resolution to the Kashmir
issue.
2 0
(A)
U
C IS
(B)
(C)
S E ST
is suspended pending resolution of the Kashmir issue
are suspended until resolution of the Kashmir issue
T
will have to be suspended unless there is resolution of the Kashmir issue
(D) N
are suspended in anticipation of a final resolution on the Kashmir issue
O
M IS
S I
D
79. Direction: Select the option which correctly replaces the underlined part

M
A
The activities of the East India Company had wide-ranging implications both in London
D
A
as well as across the world.

N
(A)
O
as well as across the world
(B)
(C)
as much as across the world
and across the world M
(D) M
and as well as across the world

C O
AT
S
CU

80. Direction: Select the option which correctly replaces the underlined part

19
Considered the greatest of the Indian post-modernist artists, “Horses” was painted by
0
Hussain around 1975. 2
S T
E
(A) 'Horses' was painted by Hussain
T
(B) 'Horses ' was a painting of Hussain done
N ' was Hussain
O
(C) the painter of 'Horses

(D) Hussain painted S I'Horses'
IS
M
81. Direction: Read
A
M
D the passage given below and answer the question that follows.

N
A Harvard University study shows that women who drank sugar sweetened soft
O
M Type II diabetes compared to women who have less than one such drink a
drink everyday gain 19 pounds over 8 years. They also have an 83 percent greater risk of
M
O
developing

SA
COmonth.
C T
T the risk of diabetes. E
Interestingly, fruit juices, which have as many calories, do not appear to increase

CU
(A)
AT
The study conducted by Harvard University, suggests which of the following?

N 9
Different types of sugar have different effects
1
S IO 0
(B) Type II diabetes is common among obese people
(C) 2
Most American Women are Cola- lovers

U S T
(D) Fruit juices do not result in major weight gain
S
C IS O
N
T E

M IS
S I
D M
A O
N
A
D

M
M
C O
AT
S
CU

82. Direction: Read the passage given below and answer the question that follows.

019
The single most shattering statistic about life in America in the late 1990s was
2
that cigarette smoking killed more people than the combined total of those who died from
S T
AIDS, car accidents, alcohol, murder, suicide, illegal drugs and fire. The death of more
E
T
than 400,000 Americans each year, 160,000 of them from lung cancer make a strong case
N
for the prohibition of cigarettes. The case backed by solid evidence, has been made in
O
SI
every public arena since the early 1950s, when the first convincing link between smoking
IS
and cancer was established in clinical and epidemiological studies - yet, 50 million
M
M
Americans still go on smoking.
D
A

Which ofNthe following can be inferred from the passage?
O
M
O
(A) Cigarette companies could not survive in the face of opposition directed at them
M
CO and abroad
E
(B) The cigarette industry is decidedly intact, ready to do business profitably at home

SAT
C T
(C) Cigarettes may kill , but their makers know that the addiction will last

T
(D) Cigarette companies could not overcome any opposition
CU
A N 19
S IO 2 0
U
C IS S T E ST
N
O
M IS
S I
D M
A O
N
A
D

M
M
C O
AT
S
CU

83. Direction: Read the passage given below and answer the question that follows.

19
Even more important, the revolution in satellite broadcasting has brought to our
0
2
breakfast tables and our living rooms, and increasingly to our computers and our mobile
T
phones, glimpses of events from every corner of the globe. Any doubt I might have had
S
E
about the reach and influence of the global mass communications was dispelled when I
T
happened to be in St.Petersburg, Russia, for a conference and I was approached by a
N
O
I
Tibetan Buddhist monk in his robes, thumping a cymbal and chanting his mantras, who
S
IS
paused in his chanting to say: “I’ve seen you on BBC!". New Communications
technology has shrunk the world, and in a real sense made it all one.
M
D
M
A following is an example that reaffirms the concept put forward by the
Which of the

N
O
author?
M
M
O
(A) Today communication satellites are being used for distance learning by schools

SAT
CO
E
and universities, for video conferencing by business groups, and general

C T
commercial telecommunications
(B) DBS technology, used for DTH - oriented ( Direct- to- Home) satellite TV

CU
T
services, has revolutionized the telecommunications industry

N
(C) Satellite communication technology can be very useful for users who are located

A 9
in very remote areas and cannot access a wireline broadband or dial- up
1
S IO
connection

2 0
(D) Today, communication satellites are even successfully used for military

U
communication applications

84.

C IS
Direction:S T E ST
Read the passage given below and answer the question that follows.

N
Many still turn up their noses at eating sea-food, but the catch at the end of the
O
M I
line is indeed good for you. One of the first major studies to look at reports about women
S
IS
who eat fish, states that those who consume sea-food five times a week have a 50% lower

D
risk of strokes.
M
A D
Which of the following would strengthen the finding in the above study?
A
N
(A) Fish fat has long been consumed to fortify the body against common cold
O
(B) Eating fish has long been attributed to restricting aging, making it a favorite with
women
M
M
(C) Fish fat is less harmful than the fat in red meat

chocking the arteries
C O
(D) Fatty acids in fish reduce the stickiness of blood, reducing the possibility of clots

AT
S
CU

85. Direction: Read the passage given below and answer the question that follows.

019
Property rates gather steam only when the market is suffering from financial
2
crisis. According to property experts, the time is ripe for putting residential property on
S T
the block, since correction in fair pricing has not gained ground. However, if purchase of
E
T
property continues, the rates are again bound to rise in the next few months, due to an
N
increase in demand. Therefore investors must not invest in the near future.
O
S
Which of the followingIcan be considered a valid conclusion from the passage?
IS
(A) Property M

M
experts are always right about information regarding the sale of property
(B) A marketD may be conducive to buying property, but at the same time not favorable
A

for investing in it
(C) O N
Property rates always fall during a financial crisis
M Investors must constantly refer to the market before purchasing property
(D)

SA
O
M
O E
86. C Direction: Fill in the blanks with the correct options
T
C T
CU
T
“He was hit__________ a lunatic _______ a club."

(A)
A N
by, from
19
S IO 0
(B) by, with
(C) at , by 2
U S T
(D) in, of
S
87.
C IS
Direction: T E
Fill in the blanks with the correct options

O
N
M I
“The image you ____________ on the phone and the initial ___________ you create
S
with the caller are extremely important.”
IS
(A)
D M
fabricate, introduction

A D
(B) project, rapport
(C) A
flaunt , understanding
(D)
N
flout, connection
O
M
M
C O
AT
S
CU

88. Direction: Fill in the blanks with the correct options

019
2
Children are driven to seek answers to ____ questions that their mind gathers out of ____.

(A) metaphysical, innocence S T
E
(B) fleeting, ignorance T
(C) mundane, interest N
O
(D) I
intriguing, curiosity
S
IS
M
A
D
M
N
O
89. M
Direction: Pick the right word which would complete the sentence correctly and

SA T
CO
M
meaningfully

O
C T E
“Meager monsoon rains have pushed India to the brink of drought, putting pressure on

T
food prices and energy supplies and _________ economic growth”
CU (A)

A N
imperiling
19
S IO
(B) terminating
(C)
(D)
accelerating
spurting 2 0
90. U
C IS S T E ST
Direction: Pick the right word which would complete the sentence correctly and
meaningfully
N
O
M S I
The rural retail mart would make available agricultural equipment under one roof;

IS
D
provide training _____________ usage of equipment and offer spares and after sales
service.
M
A
(A)
(B)
(C)
(D)
in
to
as
sinceO
N
A
D

M
91.
M
Refer the diagram shown left. FindOout which one of the figures shown in the right would
come in sequence C
A T
S
C U

019
2
S T
E
(A) (a) T
(B) (b) N
O
(C) (c)
SI
(D) (d) IS
M
92.
D
M
A towards the East. Turning to her right, she walks 10 meters. She then
Sheela is facing

N
sheM
O
turns left and walks 5 meters. Next, she walks 7 meters to her right. Which direction is
facing now?

SA
O
M
(A) North
C (B) South
T (C) East O
C T E
T
(D) West
CU
A N 19
S IO
93. What is logically equivalent to “If Krishna and Padma go to the shopping mall then it is
raining”?
2 0
U S T
(A) If it is raining then Krishna and Padma go to the shopping mall
(B) S
If it is not raining then Krishna and Padma do not go to the shopping mall
(C)
(D)
C IS
None of the above

O
N
T E
If Krishna and Padma do not go to the shopping mall then it is not raining

94.
M S I
Choose the alternative such that the known term bears the same relation to the unknown
IS
D
term represented by (?) in the second pair as the relation between the two terms in the
first pair.
M
A D
WAYLAY : AEIOUI : : LAYWAY : ?
A
(A) OUIAEI
N
(B) UAIOEI
O
(C)
(D)
EOUIIA
EOUIEA M
M
C O
95. Choose the alternative such that the known term bears the same relation to the unknown

AT
term represented by (?) in the second pair as the relation between the two terms in the
first pair. S
U
DALE : LEAD :: PALE : ?
C

(A) PEAL

19
(B) LEAP
(C)
(D)
APEL
ELAP 20
S T
E
96. T
A crime has been committed with four people. You are responsible for finding out who
N
did it. You have recorded the following statements from the four witnesses, and you
O
I
know one of them has committed the crime.
S
IS that Babu did it.
(1) Abu says
M says that Abu did it.
D
M
(2) Babu
(3) AChutty says that Babu is telling the truth.

N Dave says that Chutty is not lying.
(4)
O
M
You know that exactly three of the statements recorded are FALSE. Who committed the

SAT
M
crime?
CO (A) Abu
(B) Babu
O
C T E
CU
T
(C) Chutty

N
(D) Dave
97.

A
S IO 0
9
Refer to the information below and answer the question that follows -
1
Anil, Milind, Kiran, Shehul and Rajesh are sitting around in a circular table. Kiran is
2
immediate left to Rajesh. Anil is between Shehul and Rajesh.

U S T
Who is to the immediate left of Kiran ?
S
C IS E
(A) Anil
(B) Milind T
(C) Shehul N
O
M I
(D) Rajesh
S
IS
98.
D
Refer to the information below and answer the question that follows -
M
A D
There are six friends Sachin, Vinay, Pratik, Ravi, Akshay and Prashant . Sachin is shorter
A
than Vinay but taller than Ravi. Pratik is the tallest. Prashant is taller than Akshay and

N
shorter than Ravi.
O
Who is the shortest?

(A) Sachin M
M
(B)
(C)
Ravi
Prashant
C O
(D) Akshay
AT
S below and answer the question that follows -
99.
U
Refer to the information
C

Six participants Vinit, Rishab, Jatin, Sagar, Ashish and Mohan have participated in

19
racing. No two of them completed race at the same time. Vinit and Rishab have
0
2
completed the race before Mohan. Ashish was last one to complete the race. Jatin

S T
completed race before Sagar and Sagar completed race just before Vinit.
Who completed the race just before Ashish ?
E
T
(A) Mohan N
O
(B)
(C)
Vinit
Rishab SI
(D) IS
cannot be determined
M
A
D
M
N
100. A 1 × 1 chessboard has one (1) square, a 2 × 2 chessboards has five (5) squares.
O along this fashion, what is the number of squares on the (regular) 8 × 8
Continuing
M
O
chessboard?
M

SA
O
C (A)
T (B) 65
64

(C) 144
C T E
CU
T
(D) 204

A N 19
S IO
101. Abra is Rambo's daughter. Shintu is Rambo's Sister. Shintu’s daughter is called Cabra
2 0
and Son is called Dabra. Limba is CAbra's maternal Aunt.

U S T
Cabra is Rambo's
S
C IS E
(A) aunt
(B) nephew T
(C) uncle
N
O
M
(D) niece
S I
IS
102.

D
' I am smart ' is coded as 'spjm okz pkj ' and ' I know everything ' is coded as 'sat zyk
M
A
okz '. Which of the following could be the code of ' smart girls know everything '?
D
(A) A
pkj spjm gre ykz
(B) N
sat zyk spjm pkj
(C) O
sat gre cat pkj
(D) pkj cat zyk sat
M
M
C O
103. IF ' REASON ' is coded as 5 and 'BELIEVED' as 7, then what is the code number for
'GOVERNMENT' ?
A T
(A) 6 S
(B) 8
C U

(C) 9

19
(D) 10

20
104. If (i) READ AND PLAY T
= DA RE
S LA
E
(ii) YOU NEVER READ = YU RE VE
T
(iii) YOU ALWAYS PLAY = AL YU LA
N
O
What are the codes for READ and PLAY?

S I
(A) { DA, LA} IS
M
M
(B) { RE , LA}
(C) { DA ,D AL}
(D) { REA, YU}

N
O
M
O
M capacity of tap Y is 60% more than that of X. If both the taps are opened
105. The

SA
T
COsimultaneously,
tank is

C T E
they take 40 hours to fill the tank. The time taken by Y alone to fill the

CU
T
(A) 64 hrs

N
(B) 65 hrs

A 9
(C) 75 hrs
1
S IO
(D) 76 hrs

2 0
106.

(A)
U
C IS
24
S T E
T
The perimeter of a rectangle is 28 inches, and its area is x square inches. If x is an even
S
integer, what is the greatest possible value of x?

(B) 40 N
O
M I
(C) 42
S
IS
(D) 48

D M
A D
Direction : In question below is given a statement followed by three courses of actions
A
numbered I, II and III. Given that all the statements are true; decide which of the three
N
given suggested courses of action logically follows for pursuing.
O
107.
M
A devastating earthquake have ravaged the city killing thousands of people and
rendering many more homeless.
M
I.
C O
The entry of outsiders into the city should be stopped immediately.
II.
Tarrangements to the victims
The civic administration should immediately make alternate
A
temporary housing
III. The affectedSpeople should immediately shifted to safer place

CU

(A) Only I follows

19
(B) Only II and III follow
(C)
(D)
Only III follows
Only either II or III follows 20
S T
E
108. T
Direction : In question below is given a statement followed by three courses of actions
N
O
numbered I, II and III. Given that all the statements are true; decide which of the three

S I
given suggested courses of action logically follows for pursuing.
ISalerted in the district following floods triggered by incessant
M
M
The army has been
rains D
A

N
I.
O Relief to flood affected people should be arranged
MII. Supply of food articles should be arranged
M
O
III. Adequate medical facilities should be arranged

SAT
CO (A)
(B)
C T E
Only I follows
Only I and III follow

T
(C) All follow
CU
N
(D) None follows

109.
A
S IO 0 19
Refer the diagrams shown. Find the odd one out
2
U
C IS S T E ST
N
O
M IS
S I
D
(A) (a)
(B) (b)
(C) (c) M
110.
(D)

A (d)

O
N
A
D
Refer the diagram shown. The numbers shown follow a definite pattern. Find the missing
number M
M
C O
AT
S
CU

19
(A) 42
(B)
(C)
45
46 20
(D) 47
S T
E
T
111. N
All hill stations have a lake. Ooty has two lakes.
O
SI
Which of the statement(s) below is/are logically valid and can be inferred from the above
sentences? IS
M
M
(i ) Ooty is not a hill station
D
A
(ii) No hill station can have more than one lake

N
O
(A) (i) only
(B)M (ii) only

A T
S 112.
M
O E
CO (D) neither (i) nor (ii)
(C) both (i) and (ii)

C T
CU
AT
In a 2 × 4 rectangle grid shown below, each cell is a rectangle. How many rectangles can

N
be observed in the grid?

19
S IO 2 0
U
C IS S T E ST
N
O
M IS
S I
D M
A D
(A) 21
(B)
(C)
27
30 A
N
(D) 36
O
M
113. M
Indian currency notes show the denomination indicated in at least seventeen languages. If
O
this is not an indication of the nation's diversity, nothing else is.
C
Which of the following can be logically inferred from the above sentences?

A T
(A) India is a countrySof exactly seventeen languages.

CU
(B) Linguistic pluralism is the only indicator of a nation's diversity.

(C) Indian currency notes have sufficient space for all the Indian languages.

19
(D) Linguistic pluralism is strong evidence of India's diversity.

20
114. T
Pick the odd one from the following options
S
E
(A) CADBE T
(B) JHKIL N
O
(C) XVYWZ
SI
(D) ONPMQ
IS
M
A
D
M
N
O
M

SAT
CO
M
O
C T E
CU
AT N 19
S IO 2 0
U
C IS S T E ST
N
O
M IS
S I
D M
A O
N
A
D

M
M
C O
AT
S
CU

115. Among 150 faculty members in an institute, 55 are connected with each other through

19
Facebook and 85 are connected through WhatsApp. 30 faculty members do not
0
2
have Facebook or WhatsApp accounts. The number of faculty members connected
only through Facebook accounts is
S T
E
(A) 35
T
(B) 45
N
(C) 65 O
(D) 90 SI
IS
M
116. D
M
A dance programme is scheduled for 10.00 am. Some students are participating in the
A

N
programme and they need to come an hour earlier than the start of the event. These
O
students should be accompanied by a parent. Other students and parents should come in
M
O
time for the programme. The instruction you think appropriate for this is
M

SAT
CO (A)
C T E
Students should come at 9:00 am and parents should come at 10.00 am
(B) Participating students should come at 9:00 am accompanied by a parent, and
others should come by 10:00 am

CU
T
(C) Students who are not participating should come by 10:00 am and they should not

A N
bring their parents
9
(D) Participating students should come before 9:00 am. Parents who accompany them
1
S IO 0
should come at 9:00 am. All others should come at 10:00 am
2
U S T
117. By the beginning of the 20th century, several hypotheses were being proposed,
S
suggesting a paradigm shift in our understanding of the universe. However, the clinching

C IS
directly behind our Sun.

O
N
T E
evidence was provided by experimental measurements of the position of a star which was

M I
Which of the following inferences may be drawn from the above passage?
S
IS
(i) Our understanding of the universe changes based on the positions of stars

D
(ii) Paradigm shifts usually occur at the beginning of centuries
M
(iii) Stars are important objects in the universe

A
(A)
(B) O
D
(iv) Experimental evidence was important in confirming this paradigm shift

N
A
( i) , (ii) and (iv)
(iii) only
(C) (i ) and (iv) M
(D) (iv ) only M
C O
AT
S
CU

118. Consider the following statements relating to the level of poker play of four players P, Q,
R and S.
019
I. P always beats Q 2
II. R always beats S
S T
E
III. S loses to P only sometimes
IV. T
R always loses to Q
N
O
Which of the followingI can be logically inferred from the above statements?
S S
(i) I
P is likely to beat all the three other players
SM
(ii) D
A
M
is the absolute worst player in the set

N
(A) O
(i) only
M
O
(B) (ii) only
M
O
E
(C) (i) and (ii)
C (D) neither (i) nor (ii)
A T
S 119. C T
CU
T
Given the sequence of terms, AD CG FK JP , the next term is

(A)

A
OV
N 19
S IO
(B) OW
(C) PV
2 0
U S
(D) PW

ST
120.
C IS T E
Refer the diagram shown. Which figure would replace the question mark?

O
N
M IS
S I
(A)
D (a) M
A D
(B) (b)
(C) (c) A
(D) (d)
N
O
121. M
What is the output of the below program?
M
O
#include < stdio.h>
C
int main()
{
AT
int i = 0; S
switch (Ui )
C

{
case '0': printf("Hello");
break; 019
2
case '1': printf( "India");
break; S T
E
T
default: printf( " HelloIndia");
} N
O
return 0;
SI
} IS
M
A
(A) Hello
D
M
N
(B) India
(C) O
HelloIndia
M
O
(D) Compile-time-error
M

SAT
CO
C T E
CU
AT N 19
S IO 2 0
U
C IS S T E ST
N
O
M IS
S I
D M
A O
N
A
D

M
M
C O
AT
S
CU

019
2
122. T
What does the following function do for a given Linked List with first node as head ?
S
E
T
N
void test1(struct node* head)
O
{
SI
IS
if ( head == NULL)
M
M
return;
D
test1( head->next );
A

N printf ( "%d ", head->data );
O}
M

SAT
M
O
C T E
CO (B) Prints all nodes of linked list in reverse order
(A) Prints all nodes of linked lists

(C) Prints alternate nodes of linked list

T
(D) Prints alternate nodes in reverse order
CU
A N 19
S IO
123. What is printed by the following C program segment?

int a=40, b=25; 2 0
U S T
printf(“%d”, a=b);
S
(A)
(B)
(C)C IS
25
40
0
O
N
T E

M I
(D) Error message
S
IS
D M
A O
N
A
D

M
M
C O
AT
S
CU

124. class A

{
019
public: void display(2 )
{
S T
E
cout<<"A";
} T
};
class B : public AO
N

{ S I
public :IS void display( )
M
M
{
D
cout<<"B";
} A

}; N
main(O)
{ M

SAT
CO
M B b;
O
C T
b.display( );

E
b.A::display( );
b.B::display( );

CU
T
return 0;

N
}

A
S IO
1
What is the output of the above program?
(A) A B A
(B) B A B 2 0
9

U
(C) B A A

C IS
(D) A A B
S T E ST
N
O
M IS
S I
D M
A O
N
A
D

M
M
C O
AT
S
CU

125. Consider the following C function.

float f ( float x, int y )
019
{ 2
float p, s; int i ;
S T
E
for ( s= 1, p = 1, i = 1 ; i < y ; i ++ )
T
{
N
O
p* = x / i ;
SI
IS
s + = p;
}
M
D
return s ;
A
M
}
N
O
For large values of y, the return value of the function f best approximates
M

SAT
M
CO (B) e ^ x
(A) x ^ y
O
C T
(C) ln ( 1 + x) E
T
(D) x ^ x
CU
126.
A N 9
What would be the output of the following piece of code?
1
S IO
main()
2 0
U S T
{
int i=3;
S
C IS
switch(i)
{
N
T E
default: printf("Zero");
O
M I
case 1: printf("One");
S
IS
break;

D case 2:printf("Two");
M
A D
break;

A
case 3: printf("Three");
break;
N
}
O
}
M
M
(A)
(B)
Zero
One C O
(C)
(D)
Two
Three AT
S
CU

127. Output of the following program fragment is

x=5;
019
y=x++; 2
printf((“%d %d”,x,y);
S T
E
T
(A) 5,6 N
O
(B)
(C)
5,5
6,5 SI
(D) 6,6 IS
M
A
D
M
N
128. What will be the output of the following C program segment?
O inChar = ‘A’ ;
MChar

SA T
CO
O
M switch (inChar ) {

C T E
case ‘A’ : printf (“Choice A\ n”);
case ‘B’ :
case ‘C’ : print f(“Choice B”);

CU
AT N
case ‘D’ :
case ‘E’ :

19
S IO
default : printf (“No Choice”) ; }

2 0
U
(A) No choice

S
(B) Choice A

C IS
(C) Choice A
Choice B No choice

N
T E ST
(D) Program gives no output as it is erroneous
O
M IS
S I
D M
A O
N
A
D

M
M
C O
AT
S
CU

129. What is the output finally printed by the following program segment?

#include<stdio.h>
019
main() 2
{
S T
E
int x = 7;
T
if(x==7)
N
O
{
SI
IS
if(x==7) break;
printf("Good");
M
}
A
D
M
printf("Morning");
N
}
O
M
M
O
(A) Compile error

CO (C) GoodMorning
E
(B) Morning

SAT (D) Good
C T
CU 130.
AT N
Consider the following program.

19
S IO 0
def brian(unsigned n):
count = 0
2
U S
while(n!=0)
n=n&(n-1)
ST
C IS E
count = count + 1
return count
T
(A) N
The program goes into infinite loop
O
M I
(B) returns n
(C) returns n+1 S
IS
D
(D) retruns number of ones in the binary representation of n
M
A O
N
A
D

M
M
C O
AT
S
CU

131. Select the correct output of execution:

main()
019
{ 2
float me = 1.1; S T
E
double you = 1.1; T
if(me==you) N
O
I
printf("This is same");
S
else
IS
M
M
printf("Not equal");
D
} A

N
O
(A) This is same
(B)M Not equal

SAT
M
CO (D) Error O E
(C) This is same Not equal

C T
CU 132.
AT
What will be the output of execution of the following piece of code?

N 19
S IO 0
main()
{
2
U S
static int var = 5;
printf("%d ",var--);
ST
C IS E
if(var)
main();
T
}
N
O
(A)
(B)
M Error

IS
S I
Infinite loop
(C)
(D)
D 54321
12345 M
A O
N
A
D

M
M
C O
AT
S
CU

133. What will be the output of execution of the following piece of code?

main() {
019
char *p; 2
p="Hello";
S T
E
printf("%c\n",*&*p);
} T
N
O
(A) Hello
SI
(B)
(C)
H
Some addressIS
M
D
M
(D) Error
A

N
134. O
feof function checks for
M

SAT
M
O
data error
(C) end of file
E
(A) file opening error
CO (B)
C T
(D) file closing error

CU
135.

AT N 9
What will be the output of execution of the following piece of code?
1
S IO
void main() {
2 0
U
int i;

S T
char a[]="\0";
S
C IS
if(printf("%s\n",a))

T
printf("Ok here \n"); E
else
N
printf("Forget it\n");
O
M I
}
S
IS
D
(A) NULL
(B) Ok here
M
A D
(C) Forget it
(D) Error
A
N
O
M
M
C O
AT
S
CU

136. What will be the output of execution of the following piece of code?

main()
019
{ 2
int i=0;
S T
E
for(;i++;printf("%d",i)) ;
printf("%d",i); T
} N
O
SI
IS
(A) 0
(B) 1
M
D
M
(C) Error
(D) 0,1 A

N
O
M
O
137. What will be the output of execution of the following piece of code?
M

SAT
CO
C T
int main()
{ E
#include <stdio.h>

CU
AT
int i=3;

N
switch (i)

19
S IO
{
case 1 : printf(" One " );
2 0
U
case 3 : printf( " Three");

C IS
}
} S N
T E ST
default : printf("odd" ); break;

O
M I
(A) One
(B) Three S
IS
D
(C) Threeodd
(D) Error
M
138.
A N
A
D
If the two strings are identical, then strcmp() function returns

(A) –1 O
(B) 1 M
(C) 0 M
(D) Yes
C O
AT
S
CU

139. Consider the following code fragment in the C programming language when run on a
non-negative integer n.
019
int f(int n) 2
{
S T
E
if(n==0 || n==1)
return 1; T
else N
O
} S I
return f(n-1) + f(n-2);

ISimplementation of the language, what is the running time of this
M
M
Assuming a typical
algorithm andDhow does it compare to the optimal running time for this problem?
A

N
Oexponential in n
(A) This algorithm runs in polynomial time in n but the optimal running time is
M
M
O
(B) This algorithm runs in exponential time in n and the optimal running time is

CO
E
exponential in n

C T
(C) This algorithm runs in exponential time in n but the optimal running time is
AT polynomial in n
S
T
(D) This algorithm runs in polynomial time in n and the optimal running time is
CU
N
polynomial in n

140. A
S IO 0 19
An unordered list contains n distinct elements. The minimum number of comparisons to
2
find an element in this list that is neither maximum nor minimum is

(A)
(B)
(C)
U
C IS S
 ( n log n )
(n)
 ( log n) T E ST
(D)  ( 1) N
O
M IS
S I
D M
A O
N
A
D

M
M
C O
AT
S
CU

141. The value printed by the following program is __________ .

void f ( int* p, int m) {
019
m = m + 5; 2
*p = *p + m;
S T
E
return;
T
}
N
O
I
void main(){
S
IS
int i=5, j=10;
f ( &i, j);
M
A
D
M
printf ("%d", i + j ) ;

N }
O
M3
O
(A)
M
CO (C) 30
E
(B) 15

SAT (D) 12
C T
CU 142.
AT N
Consider the following function.

19
S IO
void hello (int n)
{
2 0
U
if (n>0)

S T
{
S
C IS
printf("hello");

}
hello(n-1);
T E
printf("world");
N
O
M
}

S I
IS
If you run hello(n) for some non-negative integer n, what would it print?

(A)
D M
n times “hello”, followed by n+1 times “world”

A D
(B) n times “hello”, followed by n times “world”
(C)
A
n times “helloworld”
(D)
N
n+1 time “helloworld”
O
M
M
C O
AT
S
CU

143. What is the output of the following program?
float a = 0.125, b = 0.7;
019
void main() 2
{
S T
E
if (a == 0.125) printf(“1”);
T
else printf(“2”);
N
O
if (b == 0.7) printf(“1”);

SI
else printf(“2”);
}
IS
M
D
M
(A) 22
(B) 21 A

(C) N
12
(D) O
11
M

S
144.

AT
M
O E
COSuppose the three matrices A, B, and C (whose elements are integers) are compatible for
C T
multiplication and consider the following statements in C++, for computing A × B × C as

T
(i) P = ( A* B ) * C; (ii) P = A* (B * C);
CU (A)

A N
The results and the time taken to produce the result are same

19
S IO
(B) The results are same, but time taken to produce the result may differ
(C)
(D) 2 0
The results may differ because matrix multiplication is not commutative
The results may differ because matrix multiplication is not associative

145. U
C IS S E ST
Assuming that the following C program fragment is syntactically correct, determine its
output: T
N
O
M I
Int x = 152;

S
if (0 < x < 10) printf(“1 - digit number”);

IS
D
else if (10 <= x < 100) printf(“2 - digit number”);
else if (100 <= x < 1000) printf(“3 - digit number”);
M
else if (1000 <= x < 10000) printf(“4 - digit number”);

(A)
(B)
(C)
A O
N
A
D
1 - digit number
2 - digit number
3 - digit number
(D) 4 - digit number
M
M
C O
AT
S
CU

146. A recursive implementation of the Fibonacci sequence is based on the following
definition:
019
Fib(n)=n, if n 1, 2
Fib(n)=Fib(n–1)+Fib(n–2),if n S T 2.
E
The function: T
N
int Fib(int n)/* calculate the nth term in a Fibonacci sequence */
O
{
SI
IS
if((n == 0)||(n == 1))return n;
M
else return Fib(n–2)+Fib(n–1);
}
A
D
M
N
Suppose that the routine were invoked to calculate Fib (4) (the 4th term), how many times
O
would a recursive call of Fib (1) occur?
M

SAT
M
CO (B) Twice
(A) Once
O
C T
(C) Three times E
T
(D) Four times
CU
147.
A N 9
Consider the statement if (x <= y) z = x + 2; else z = 2 * x;.
1
S IO 2 0
What is the condition that must hold before the execution of this statement if one wishes

U S T
to be certain that afterwards, z = x + 2?
S
C IS E
(A) x y
T
(B) x < y
N
O
(C) x

M y or x = 2

IS
S I
D
(D) x y
M
A O
N
A
D

M
M
C O
AT
S
CU

148. Consider the following C Program segment:

# include < stdio.h >
019
int main ( ) 2
{
S T
E
char s1 [7 ] = " 1234 " , *p;
T
p = s1 + 2;
N
O
*p = ' 0 ';
SI
IS
printf ( " % s " , s1 ) ;
}
M
D
M
A printed by the program?
What will be

(A) 12N
(B) O120400
(C)M 1204

A T
C
S 149.
O
M
(D) 1034
O
C T E
Consider the preprocessor directive: #define SQUARE(n)

T
n* n

CU
N
Determine the output of the following C statement:

(A) A
S IO
printf(“%d”,SQUARE(2 + 3));

11 2 0 19

U S T
(B) 13
(C) 25
S
C IS E
(D) 7
T
N
O
M
150. What does the following declaration mean?
int (*ptr)[10];
S I
IS
(A)

D ptr is array of pointers to 10 integers
M
A
(B) ptr is a pointer to an array of 10 integers
(C) D
ptr is an array of 10 integers
(D) A
ptr is an pointer to array
N
O
M
M
C O
AT
S
CU

M.VOC MOBILE PHONE APPLICATION 9 DEVELOPMENT - ANSWER KEY
1
20 CODE: 621
TEST
QN. NO. KEY QN. NO. KEY QN. NO. T KEY QN. NO. KEY QN. NO. KEY
E S

1 B 26 C 51 T A 76 C 101 D
2 A 27 C N
O52 B 77 D 102 D

I
3 A 28 B
ISS 53 C 78 A 103 C
4 D 29 D M 54 B 79 C 104 B
5 C 30 A AD
M
55 C 80 D 105 B

6 C 31 AN 56 A 81 A 106 D
O
7 A 32 MC 57 D 82 C 107 B
8
9
10
B
A
D
33
34 T
S
35A
CO
M A
A
C
O
C TE
58
59
60
A
B
C
83
84
85
A
D
B
108
109
110
C
C
B
11
12
B
A
U
C 36
37 D
D

AT 62
N
61
A 87
C 86
B
19
B
112
111
C
D

13 C 38 A
S I O
63 D 88
2D0 113 D

U S
14 C 39 B 64 A 89 A 114 D
15 C 40 B 65 D 90 ST A 115 A
16
17
C
A
41
42 C IS
A
B
66
67
B
A
O
N
T
91
92
E C
B
116
117
B
D
18 B 43 B
M 68 B
IS
S I 93 B 118 D

D
19 A 44 B 69 B 94 A 119 A
20 B 45 B 70 M C 95 B 120 D
21
22
23
D
A
C
46
47
48
AC
B
D
71
72
O
73
N
A
D A
C
B
96
97
98
B
B
D
121
122
123
C
B
A
M
24 D 49 C 74
MA 99 A 124 B

CO
25 C 50 B 75 B 100 D 125 B

AT
S
CU

WER KEY
019
2
QN. NO. KEY
S T
TE
126 D
127 C N
O
128 C SI
129 A IS
M
130 D A
D
M
131 B N
O
132 C M
133
134
135
B
C
B SA
T
CO
M
O
C TE
136
137
B
C
CU
AT N 19
138 C
S I O 2 0
U S
139 C
140 D ST
141
142
C
A C IS O
N
T E
143 C
M IS
S I
D
144 B
145 B M
146
147
148
C
C
C
A O
N
A
D

M
149 A
M
CO
150 B

AT
S
CU