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GATE CH: Instrumentation and Process Control previous year questions

30 real GATE CH questions on Instrumentation and Process Control from 2022–2026, with the official answer to each. Try them here, or practise this topic free on Student AI Hub with instant checking and your score.

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Instrumentation and Process Control in GATE at a glance

Questions
30
1-mark / 2-mark
14 / 16
Numerical (NAT)
11
Multiple select (MSQ)
1

Questions per year: 2026: 5 · 2025: 5 · 2024: 5 · 2023: 7 · 2022: 8.

Instrumentation and Process Control questions

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

GATE 2026 · Q.12 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2026 Q.12
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Answer: B · see the full paper

GATE 2026 · Q.25 · 1 mark · MSQ

GATE CH Instrumentation and Process Control question, GATE 2026 Q.25
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Answer: A, C · see the full paper

GATE 2026 · Q.44 · 2 marks · MCQ

GATE CH Instrumentation and Process Control question, GATE 2026 Q.44
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Answer: B · see the full paper

GATE 2026 · Q.50 · 2 marks · MCQ

GATE CH Instrumentation and Process Control question, GATE 2026 Q.50
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Answer: C · see the full paper

GATE 2026 · Q.51 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2026 Q.51
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Answer: 81 to 83 · see the full paper

GATE 2025 · Q.24 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2025 Q.24
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Answer: A · see the full paper

GATE 2025 · Q.25 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2025 Q.25
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Answer: A · see the full paper

GATE 2025 · Q.39 · 2 marks · MCQ

GATE CH Instrumentation and Process Control question, GATE 2025 Q.39
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Answer: C · see the full paper

GATE 2025 · Q.60 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2025 Q.60
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Answer: 5.6 to 5.7 · see the full paper

GATE 2025 · Q.62 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2025 Q.62
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Answer: 10 · see the full paper

GATE 2024 · Q.22 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2024 Q.22
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Answer: B · see the full paper

GATE 2024 · Q.23 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2024 Q.23
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Answer: D · see the full paper

GATE 2024 · Q.48 · 2 marks · MCQ

GATE CH Instrumentation and Process Control question, GATE 2024 Q.48
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Answer: C · see the full paper

GATE 2024 · Q.63 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2024 Q.63
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Answer: 0.32 to 0.34 · see the full paper

GATE 2024 · Q.64 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2024 Q.64
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Answer: 22.1 to 22.3 · see the full paper

GATE 2023 · Q.24 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2023 Q.24
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Answer: C · see the full paper

GATE 2023 · Q.25 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2023 Q.25
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Answer: C · see the full paper

GATE 2023 · Q.27 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2023 Q.27
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Answer: C · see the full paper

GATE 2023 · Q.44 · 2 marks · MCQ

GATE CH Instrumentation and Process Control question, GATE 2023 Q.44
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Answer: A · see the full paper

GATE 2023 · Q.45 · 2 marks · MCQ

GATE CH Instrumentation and Process Control question, GATE 2023 Q.45
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Answer: B · see the full paper

GATE 2023 · Q.61 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2023 Q.61
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Answer: 148 to 148.8 · see the full paper

GATE 2023 · Q.62 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2023 Q.62
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Answer: 6.99 to 7.19 · see the full paper

GATE 2022 · Q.21 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2022 Q.21
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Answer: C · see the full paper

GATE 2022 · Q.22 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2022 Q.22
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Answer: C · see the full paper

GATE 2022 · Q.23 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2022 Q.23
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Answer: A · see the full paper

GATE 2022 · Q.24 · 1 mark · MCQ

GATE CH Instrumentation and Process Control question, GATE 2022 Q.24
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Answer: B · see the full paper

GATE 2022 · Q.34 · 1 mark · NAT

GATE CH Instrumentation and Process Control question, GATE 2022 Q.34
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Answer: 2 · see the full paper

GATE 2022 · Q.58 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2022 Q.58
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Answer: 0.7 to 0.72 · see the full paper

GATE 2022 · Q.59 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2022 Q.59
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Answer: -4 or 4 · see the full paper

GATE 2022 · Q.60 · 2 marks · NAT

GATE CH Instrumentation and Process Control question, GATE 2022 Q.60
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Answer: 0.54 to 0.56 · see the full paper

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