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GATE CY: Organic Chemistry: Stereochemistry and Reaction Mechanisms previous year questions

18 real GATE CY questions on Organic Chemistry: Stereochemistry and Reaction Mechanisms 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.

Organic Chemistry: Stereochemistry and Reaction Mechanisms in GATE at a glance

Questions
18
1-mark / 2-mark
9 / 9
Numerical (NAT)
4
Multiple select (MSQ)
8

Questions per year: 2026: 4 · 2025: 5 · 2024: 5 · 2023: 3 · 2022: 1.

Organic Chemistry: Stereochemistry and Reaction Mechanisms questions

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

GATE 2026 · Q.11 · 1 mark · MCQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2026 Q.11
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Answer: C · see the full paper

GATE 2026 · Q.12 · 1 mark · MCQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2026 Q.12
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Answer: B · see the full paper

GATE 2026 · Q.29 · 1 mark · NAT

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2026 Q.29
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Answer: 3 · see the full paper

GATE 2026 · Q.36 · 2 marks · MCQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2026 Q.36
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Answer: B · see the full paper

GATE 2025 · Q.26 · 1 mark · MSQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2025 Q.26
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Answer: A · see the full paper

GATE 2025 · Q.33 · 1 mark · NAT

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2025 Q.33
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Answer: 25 · see the full paper

GATE 2025 · Q.52 · 2 marks · MSQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2025 Q.52
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Answer: A, C · see the full paper

GATE 2025 · Q.54 · 2 marks · MSQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2025 Q.54
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Answer: A, C, D · see the full paper

GATE 2025 · Q.59 · 2 marks · NAT

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2025 Q.59
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Answer: 8 · see the full paper

GATE 2024 · Q.15 · 1 mark · MCQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2024 Q.15
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Answer: B · see the full paper

GATE 2024 · Q.26 · 1 mark · MSQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2024 Q.26
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Answer: A, D · see the full paper

GATE 2024 · Q.41 · 2 marks · MCQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2024 Q.41
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Answer: A · see the full paper

GATE 2024 · Q.52 · 2 marks · MSQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2024 Q.52
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Answer: A, D · see the full paper

GATE 2024 · Q.55 · 2 marks · MSQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2024 Q.55
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Answer: A, C · see the full paper

GATE 2023 · Q.16 · 1 mark · MCQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2023 Q.16
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Answer: B · see the full paper

GATE 2023 · Q.31 · 1 mark · MSQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2023 Q.31
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Answer: A, C · see the full paper

GATE 2023 · Q.51 · 2 marks · MSQ

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2023 Q.51
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Answer: A, B · see the full paper

GATE 2022 · Q.57 · 2 marks · NAT

GATE CY Organic Chemistry: Stereochemistry and Reaction Mechanisms question, GATE 2022 Q.57
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Answer: 1 · see the full paper

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