GATE 2015 Question Papers with Answers for CS Computer Science and Information Technology (1)

GATE 2015 Question Papers with Answers for CS AglaSem Admission
Graduate Aptitude Test in Engineering

Notations :

Question Paper Name: CS: COMPUTER SCIENCE AND INFORMATION TECHNOLOGY 7th Feb Shift1
Number of Questions: 65
Total Marks: 100.0

Wrong answer for MCQ will result in negative marks, (-1/3) for 1 mark Questions and (-2/3) for 2 marks Questions.

o m
Number of Questions:
Section Marks:
10
15.0
.c
e m
Q.1 to Q.5 carry 1 mark each & Q.6 to Q.10 carry 2 marks each.

Question Number : 1 Question Type : MCQ
g l
. a
s i
is
d m
.a
w
Question Number : 2 Question Type : MCQ

w
w

Question Number : 3 Question Type : MCQ

Question Number : 4 Question Type : MCQ

o m
.c
e m
g l
. a
s i
is
d m
Question Number : 5 Question Type : MCQ .a
w
w
w

Question Number : 6 Question Type : MCQ

Question Number : 7 Question Type : MCQ

o m
.c
e m
g l
. a
s i
is
d m
.a
w
w
w
Question Number : 8 Question Type : NAT

o m
.c
e m
g l
Correct Answer:
. a
32

Question Number : 9 Question Type : MCQ

s i
is
d m
.a
w
w
w

Question Number : 10 Question Type : MCQ

o m
.c
e m
g l
Number of Questions:
Section Marks:
55
.
85.0
a
i
Q.11 to Q.35 carry 1 mark each & Q.36 to Q.65 carry 2 marks each.

s
Question Number : 11 Question Type : MCQ is
d m
.a
w
w
Options : w

Question Number : 12 Question Type : MCQ

Question Number : 13 Question Type : MCQ

o m
.c
e m
Question Number : 14 Question Type : MCQ
g l
. a
s i
is
d m
.a
w
w
w
Question Number : 15 Question Type : MCQ

Question Number : 16 Question Type : MCQ

o m
Question Number : 17 Question Type : MCQ
.c
e m
g l
. a
s i
is
d m
Question Number : 18 Question Type : MCQ
.a
w
w
w

Question Number : 19 Question Type : MCQ

Question Number : 20 Question Type : MCQ

o m
.c
e m

g l
. a
Question Number : 21 Question Type : MCQ
s i
is
d m
.a
w
w
w

Question Number : 22 Question Type : MCQ

Question Number : 23 Question Type : MCQ

o m
.c
e m
g l
. a
Question Number : 24 Question Type : MCQ

s i
is
d m
.a
w
w
w
Question Number : 25 Question Type : MCQ

Question Number : 26 Question Type : MCQ

o m
Question Number : 27 Question Type : MCQ
.c
e m
Options : g l
. a
s i
is
Question Number : 28 Question Type : MCQ

d m
.a
w
w
w

Question Number : 29 Question Type : NAT

Correct Answer :
4

Question Number : 30 Question Type : NAT

o m
.c
e m
Correct Answer :
3
g l
Question Number : 31 Question Type : MCQ

. a
s i
is
d m
.a
w
w
w
Question Number : 32 Question Type : MCQ

Question Number : 33 Question Type : NAT

Correct Answer :
5

Question Number : 34 Question Type : NAT

o m
.c
e m
g l
. a
s i
is
Correct Answer :
d m
-5
.a
w
Question Number : 35 Question Type : MCQ

w
w

Question Number : 36 Question Type : NAT

Correct Answer :
160

Question Number : 37 Question Type : MCQ

o m
.c
e m
g l
. a

s i
is
d m
.a
Question Number : 38 Question Type : NAT

w
w
w

Correct Answer :

5

Question Number : 39 Question Type : NAT

Correct Answer :
0.40 to 0.46

Question Number : 40 Question Type : MCQ

o m
.c
e m
g l
. a
s i
is
d m
.a
w
w
Question Number : 41 Question Type : NAT

w

Correct Answer :
0.99

Question Number : 42 Question Type : MCQ

o m
.c
e m
g l
. a
Question Number : 43 Question Type : MCQ
s i
is
d m
.a
w
w
w

Question Number : 44 Question Type : NAT

Correct Answer :
24

Question Number : 45 Question Type : MCQ

o m
.c
Question Number : 46 Question Type : MCQ
e m
g l
. a
s i
is
d m
.a
w
w
w

Question Number : 47 Question Type : NAT

Correct Answer :
8

Question Number : 48 Question Type : NAT

o m
.c
e m
g l
. a
Correct Answer :
4
s i
Question Number : 49 Question Type : NAT
is
d m
.a
w
w
w

Correct Answer :
1

Question Number : 50 Question Type : MCQ

o m
.c
e m

g l
. a
Question Number : 51 Question Type : MCQ
s i
is
d m
.a
w
w
w

Question Number : 52 Question Type : NAT

Correct Answer :
12

Question Number : 53 Question Type : MCQ

o m
.c
e m
g l
. a
s i
is
d m
.a
w
Question Number : 54 Question Type : NAT
w
w

Correct Answer:
14020

Question Number : 55 Question Type : NAT

Correct Answer :
3.2

Question Number : 56 Question Type : NAT

o m
.c
e m
Correct Answer :
10
g l
Question Number : 57 Question Type : MCQ . a
s i
is
d m
.a
Options : w
w
w
Question Number : 58 Question Type : NAT

Correct Answer:

-1

Question Number : 59 Question Type : MCQ

o m
.c
e m
Question Number : 60 Question Type : MCQ
g l
. a
s i
is
d m
.a
w
w
w

Question Number : 61 Question Type : NAT

o m
.c
e m
Correct Answer :
g l
2
. a
Question Number : 62 Question Type : MCQ
s i
is
d m
.a
w
w
w

Question Number : 63 Question Type : NAT

o m
.c
Correct Answer :
e m
69

Question Number : 64 Question Type : MCQ
g l
. a
s i
is
d m
.a
w
w
w

Question Number : 65 Question Type : MCQ

o m
.c
e m
g l
. a
s i
is
d m
.a
w
w
w