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GATE MN: Mine Ventilation, Environment and Hazards previous year questions

50 real GATE MN questions on Mine Ventilation, Environment and Hazards 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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Mine Ventilation, Environment and Hazards in GATE at a glance

Questions
50
1-mark / 2-mark
25 / 25
Numerical (NAT)
29
Multiple select (MSQ)
0

Questions per year: 2026: 10 · 2025: 11 · 2024: 12 · 2023: 8 · 2022: 9.

Mine Ventilation, Environment and Hazards questions

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

GATE 2026 · Q.26 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.26
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Answer: C · see the full paper

GATE 2026 · Q.27 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.27
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Answer: B · see the full paper

GATE 2026 · Q.28 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.28
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Answer: B · see the full paper

GATE 2026 · Q.33 · 1 mark · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.33
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Answer: 6.4 to 6.8 · see the full paper

GATE 2026 · Q.34 · 1 mark · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.34
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Answer: 334 to 337 · see the full paper

GATE 2026 · Q.40 · 2 marks · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.40
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Answer: B · see the full paper

GATE 2026 · Q.45 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.45
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Answer: 197 to 200 · see the full paper

GATE 2026 · Q.52 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.52
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Answer: 145 · see the full paper

GATE 2026 · Q.53 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.53
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Answer: 8 to 10 · see the full paper

GATE 2026 · Q.54 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2026 Q.54
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Answer: 96 · see the full paper

GATE 2025 · Q.21 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.21
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Answer: A · see the full paper

GATE 2025 · Q.22 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.22
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Answer: D · see the full paper

GATE 2025 · Q.23 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.23
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Answer: D · see the full paper

GATE 2025 · Q.24 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.24
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Answer: C · see the full paper

GATE 2025 · Q.32 · 1 mark · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.32
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Answer: 0.5 to 0.8 · see the full paper

GATE 2025 · Q.40 · 2 marks · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.40
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Answer: A · see the full paper

GATE 2025 · Q.43 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.43
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Answer: 75 to 85 · see the full paper

GATE 2025 · Q.57 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.57
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Answer: 73 to 76 · see the full paper

GATE 2025 · Q.61 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.61
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Answer: 35 to 45 · see the full paper

GATE 2025 · Q.62 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.62
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Answer: 410 to 420 · see the full paper

GATE 2025 · Q.64 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2025 Q.64
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Answer: 220 to 230 · see the full paper

GATE 2024 · Q.11 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.11
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Answer: C · see the full paper

GATE 2024 · Q.12 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.12
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Answer: D · see the full paper

GATE 2024 · Q.13 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.13
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Answer: A · see the full paper

GATE 2024 · Q.14 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.14
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Answer: C · see the full paper

GATE 2024 · Q.29 · 1 mark · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.29
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Answer: 8.1 to 8.2 · see the full paper

GATE 2024 · Q.30 · 1 mark · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.30
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Answer: 93 to 94 · see the full paper

GATE 2024 · Q.37 · 2 marks · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.37
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Answer: B · see the full paper

GATE 2024 · Q.47 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.47
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Answer: 3.2 to 3.4 · see the full paper

GATE 2024 · Q.49 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.49
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Answer: 15.5 to 16.5 · see the full paper

GATE 2024 · Q.50 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.50
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Answer: 16.7 to 17.7 · see the full paper

GATE 2024 · Q.56 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.56
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Answer: 2600 to 2650 · see the full paper

GATE 2024 · Q.61 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2024 Q.61
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Answer: 37 to 39 · see the full paper

GATE 2023 · Q.17 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2023 Q.17
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Answer: D · see the full paper

GATE 2023 · Q.18 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2023 Q.18
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Answer: C · see the full paper

GATE 2023 · Q.23 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2023 Q.23
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Answer: B · see the full paper

GATE 2023 · Q.33 · 1 mark · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2023 Q.33
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Answer: 0.95 to 1.07 · see the full paper

GATE 2023 · Q.35 · 1 mark · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2023 Q.35
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Answer: 6 to 7 · see the full paper

GATE 2023 · Q.43 · 2 marks · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2023 Q.43
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Answer: A · see the full paper

GATE 2023 · Q.55 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2023 Q.55
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Answer: 490 to 510 · see the full paper

GATE 2023 · Q.64 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2023 Q.64
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Answer: 305 to 325 · see the full paper

GATE 2022 · Q.24 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2022 Q.24
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Answer: C · see the full paper

GATE 2022 · Q.25 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2022 Q.25
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Answer: C · see the full paper

GATE 2022 · Q.26 · 1 mark · MCQ

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2022 Q.26
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Answer: B · see the full paper

GATE 2022 · Q.35 · 1 mark · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2022 Q.35
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Answer: 180 · see the full paper

GATE 2022 · Q.56 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2022 Q.56
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Answer: 125 · see the full paper

GATE 2022 · Q.57 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2022 Q.57
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Answer: 2000 to 2400 · see the full paper

GATE 2022 · Q.58 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2022 Q.58
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Answer: 45 to 50 · see the full paper

GATE 2022 · Q.59 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2022 Q.59
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Answer: 7 to 7.5 · see the full paper

GATE 2022 · Q.60 · 2 marks · NAT

GATE MN Mine Ventilation, Environment and Hazards question, GATE 2022 Q.60
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Answer: 103.5 to 103.6 · see the full paper

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