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GATE BT: Microbiology previous year questions

17 real GATE BT questions on Microbiology 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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Microbiology in GATE at a glance

Questions
17
1-mark / 2-mark
11 / 6
Numerical (NAT)
2
Multiple select (MSQ)
4

Questions per year: 2026: 3 · 2025: 4 · 2024: 5 · 2022: 5.

Microbiology questions

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

GATE 2026 · Q.17 · 1 mark · MCQ

GATE BT Microbiology question, GATE 2026 Q.17
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Answer: A · see the full paper

GATE 2026 · Q.24 · 1 mark · MCQ

GATE BT Microbiology question, GATE 2026 Q.24
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Answer: A · see the full paper

GATE 2026 · Q.33 · 1 mark · NAT

GATE BT Microbiology question, GATE 2026 Q.33
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Answer: 40000 · see the full paper

GATE 2025 · Q.11 · 1 mark · MCQ

GATE BT Microbiology question, GATE 2025 Q.11
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Answer: B · see the full paper

GATE 2025 · Q.12 · 1 mark · MCQ

GATE BT Microbiology question, GATE 2025 Q.12
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Answer: A · see the full paper

GATE 2025 · Q.21 · 1 mark · MSQ

GATE BT Microbiology question, GATE 2025 Q.21
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Answer: B, D · see the full paper

GATE 2025 · Q.36 · 2 marks · MCQ

GATE BT Microbiology question, GATE 2025 Q.36
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Answer: A · see the full paper

GATE 2024 · Q.15 · 1 mark · MCQ

GATE BT Microbiology question, GATE 2024 Q.15
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Answer: D · see the full paper

GATE 2024 · Q.21 · 1 mark · MCQ

GATE BT Microbiology question, GATE 2024 Q.21
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Answer: A · see the full paper

GATE 2024 · Q.36 · 2 marks · MCQ

GATE BT Microbiology question, GATE 2024 Q.36
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Answer: A · see the full paper

GATE 2024 · Q.51 · 2 marks · MSQ

GATE BT Microbiology question, GATE 2024 Q.51
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Answer: A, D · see the full paper

GATE 2024 · Q.58 · 2 marks · NAT

GATE BT Microbiology question, GATE 2024 Q.58
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Answer: 13 to 14 · see the full paper

GATE 2022 · Q.17 · 1 mark · MCQ

GATE BT Microbiology question, GATE 2022 Q.17
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Answer: A · see the full paper

GATE 2022 · Q.18 · 1 mark · MCQ

GATE BT Microbiology question, GATE 2022 Q.18
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Answer: A · see the full paper

GATE 2022 · Q.23 · 1 mark · MCQ

GATE BT Microbiology question, GATE 2022 Q.23
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Answer: D · see the full paper

GATE 2022 · Q.49 · 2 marks · MSQ

GATE BT Microbiology question, GATE 2022 Q.49
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Answer: A, B · see the full paper

GATE 2022 · Q.52 · 2 marks · MSQ

GATE BT Microbiology question, GATE 2022 Q.52
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Answer: A, B, C · see the full paper

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