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GATE 2022 IN question paper with official answer key

The complete GATE 2022 Instrumentation Engineering (IN) paper: 65 questions for 100 marks, with the official answer to every question. Try each question first, then open its answer, or practise the whole paper free with a 3-hour timer and your score.

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GATE 2022 IN paper at a glance

Questions
65
Total marks
100
General Aptitude
10 questions · 15 marks
IN subject
55 questions · 85 marks
Question types
34 MCQ · 5 MSQ · 26 NAT
Duration
3 hours

In GATE, each MCQ carries 1 or 2 marks; a wrong MCQ answer costs one-third of its marks (−1/3 for a 1-mark and −2/3 for a 2-mark question). MSQ (multiple select) and NAT (numerical answer) questions have no negative marking.

All 65 questions

Each question is shown exactly as in the official paper. Tap “Show answer” to check yourself.

Q.1 · General Aptitude · 1 mark · MCQ

GATE 2022 IN question 1
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Answer: C

Q.2 · General Aptitude · 1 mark · MCQ

GATE 2022 IN question 2
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Answer: D

Q.3 · General Aptitude · 1 mark · MCQ

GATE 2022 IN question 3
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Answer: C

Q.4 · General Aptitude · 1 mark · MCQ

GATE 2022 IN question 4
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Answer: C

Q.5 · General Aptitude · 1 mark · MCQ

GATE 2022 IN question 5
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Answer: C

Q.6 · General Aptitude · 2 marks · MCQ

GATE 2022 IN question 6
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Answer: B

Q.7 · General Aptitude · 2 marks · MCQ

GATE 2022 IN question 7
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Answer: D

Q.8 · General Aptitude · 2 marks · MCQ

GATE 2022 IN question 8
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Answer: A

Q.9 · General Aptitude · 2 marks · MCQ

GATE 2022 IN question 9
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Answer: C

Q.10 · General Aptitude · 2 marks · MCQ

GATE 2022 IN question 10
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Answer: C

Q.11 · IN · 1 mark · MCQ

GATE 2022 IN question 11
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Answer: B

Q.12 · IN · 1 mark · MCQ

GATE 2022 IN question 12
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Answer: D

Q.13 · IN · 1 mark · MCQ

GATE 2022 IN question 13
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Answer: B

Q.14 · IN · 1 mark · MCQ

GATE 2022 IN question 14
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Answer: A

Q.15 · IN · 1 mark · MCQ

GATE 2022 IN question 15
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Answer: B

Q.16 · IN · 1 mark · MCQ

GATE 2022 IN question 16
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Answer: A

Q.17 · IN · 1 mark · MCQ

GATE 2022 IN question 17
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Answer: D

Q.18 · IN · 1 mark · MCQ

GATE 2022 IN question 18
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Answer: C

Q.19 · IN · 1 mark · MCQ

GATE 2022 IN question 19
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Answer: D

Q.20 · IN · 1 mark · MCQ

GATE 2022 IN question 20
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Answer: C

Q.21 · IN · 1 mark · MCQ

GATE 2022 IN question 21
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Answer: D

Q.22 · IN · 1 mark · MSQ

GATE 2022 IN question 22
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Answer: A, C, D

Q.23 · IN · 1 mark · MSQ

GATE 2022 IN question 23
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Answer: A, B

Q.24 · IN · 1 mark · MSQ

GATE 2022 IN question 24
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Answer: A, D

Q.25 · IN · 1 mark · NAT

GATE 2022 IN question 25
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Answer: 10

Q.26 · IN · 1 mark · NAT

GATE 2022 IN question 26
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Answer: 0.42 to 0.44

Q.27 · IN · 1 mark · NAT

GATE 2022 IN question 27
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Answer: 870 to 880

Q.28 · IN · 1 mark · NAT

GATE 2022 IN question 28
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Answer: -3

Q.29 · IN · 1 mark · NAT

GATE 2022 IN question 29
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Answer: 1440

Q.30 · IN · 1 mark · NAT

GATE 2022 IN question 30
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Answer: 3

Q.31 · IN · 1 mark · NAT

GATE 2022 IN question 31
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Answer: 6

Q.32 · IN · 1 mark · NAT

GATE 2022 IN question 32
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Answer: 0.32 to 0.34

Q.33 · IN · 1 mark · NAT

GATE 2022 IN question 33
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Answer: 6.22 to 6.42

Q.34 · IN · 1 mark · NAT

GATE 2022 IN question 34
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Answer: 0.99 to 1.01

Q.35 · IN · 1 mark · NAT

GATE 2022 IN question 35
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Answer: 9.9 to 10

Q.36 · IN · 2 marks · MCQ

GATE 2022 IN question 36
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Answer: D

Q.37 · IN · 2 marks · MCQ

GATE 2022 IN question 37
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Answer: A

Q.38 · IN · 2 marks · MCQ

GATE 2022 IN question 38
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Answer: C

Q.39 · IN · 2 marks · MCQ

GATE 2022 IN question 39
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Answer: A

Q.40 · IN · 2 marks · MCQ

GATE 2022 IN question 40
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Answer: B

Q.41 · IN · 2 marks · MCQ

GATE 2022 IN question 41
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Answer: C

Q.42 · IN · 2 marks · MCQ

GATE 2022 IN question 42
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Answer: C

Q.43 · IN · 2 marks · MCQ

GATE 2022 IN question 43
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Answer: A

Q.44 · IN · 2 marks · MCQ

GATE 2022 IN question 44
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Answer: B

Q.45 · IN · 2 marks · MCQ

GATE 2022 IN question 45
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Answer: C

Q.46 · IN · 2 marks · MCQ

GATE 2022 IN question 46
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Answer: A

Q.47 · IN · 2 marks · MCQ

GATE 2022 IN question 47
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Answer: D

Q.48 · IN · 2 marks · MCQ

GATE 2022 IN question 48
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Answer: B

Q.49 · IN · 2 marks · MSQ

GATE 2022 IN question 49
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Answer: A, C

Q.50 · IN · 2 marks · MSQ

GATE 2022 IN question 50
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Answer: A, C

Q.51 · IN · 2 marks · NAT

GATE 2022 IN question 51
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Answer: 0.75 to 0.85

Q.52 · IN · 2 marks · NAT

GATE 2022 IN question 52
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Answer: 0.8

Q.53 · IN · 2 marks · NAT

GATE 2022 IN question 53
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Answer: -60

Q.54 · IN · 2 marks · NAT

GATE 2022 IN question 54
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Answer: 0

Q.55 · IN · 2 marks · NAT

GATE 2022 IN question 55
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Answer: 141.8 to 146.2

Q.56 · IN · 2 marks · NAT

GATE 2022 IN question 56
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Answer: 15.8 to 16

Q.57 · IN · 2 marks · NAT

GATE 2022 IN question 57
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Answer: 200

Q.58 · IN · 2 marks · NAT

GATE 2022 IN question 58
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Answer: 148 to 152

Q.59 · IN · 2 marks · NAT

GATE 2022 IN question 59
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Answer: 32.8 to 33.9

Q.60 · IN · 2 marks · NAT

GATE 2022 IN question 60
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Answer: 2.35 to 2.43

Q.61 · IN · 2 marks · NAT

GATE 2022 IN question 61
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Answer: 0.49 to 0.51

Q.62 · IN · 2 marks · NAT

GATE 2022 IN question 62
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Answer: -10.1 to -9.9

Q.63 · IN · 2 marks · NAT

GATE 2022 IN question 63
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Answer: 14.4 to 14.6

Q.64 · IN · 2 marks · NAT

GATE 2022 IN question 64
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Answer: 0.365 to 0.369

Q.65 · IN · 2 marks · NAT

GATE 2022 IN question 65
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Answer: 1.62 to 1.72

GATE 2022 IN official answer key

From the official GATE answer key ↗. Numerical answers are accepted anywhere in the range shown.

Q.SectionTypeMarksAnswer
1GAMCQ1C
2GAMCQ1D
3GAMCQ1C
4GAMCQ1C
5GAMCQ1C
6GAMCQ2B
7GAMCQ2D
8GAMCQ2A
9GAMCQ2C
10GAMCQ2C
11INMCQ1B
12INMCQ1D
13INMCQ1B
14INMCQ1A
15INMCQ1B
16INMCQ1A
17INMCQ1D
18INMCQ1C
19INMCQ1D
20INMCQ1C
21INMCQ1D
22INMSQ1A, C, D
23INMSQ1A, B
24INMSQ1A, D
25INNAT110
26INNAT10.42 to 0.44
27INNAT1870 to 880
28INNAT1-3
29INNAT11440
30INNAT13
31INNAT16
32INNAT10.32 to 0.34
33INNAT16.22 to 6.42
34INNAT10.99 to 1.01
35INNAT19.9 to 10
36INMCQ2D
37INMCQ2A
38INMCQ2C
39INMCQ2A
40INMCQ2B
41INMCQ2C
42INMCQ2C
43INMCQ2A
44INMCQ2B
45INMCQ2C
46INMCQ2A
47INMCQ2D
48INMCQ2B
49INMSQ2A, C
50INMSQ2A, C
51INNAT20.75 to 0.85
52INNAT20.8
53INNAT2-60
54INNAT20
55INNAT2141.8 to 146.2
56INNAT215.8 to 16
57INNAT2200
58INNAT2148 to 152
59INNAT232.8 to 33.9
60INNAT22.35 to 2.43
61INNAT20.49 to 0.51
62INNAT2-10.1 to -9.9
63INNAT214.4 to 14.6
64INNAT20.365 to 0.369
65INNAT21.62 to 1.72

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