CBSE Class 12 Biology Board 2024 (Set 57/1/1) – MCQs with Answer Key
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Paper details
| Exam | CBSE Class 12 |
|---|---|
| Year | 2024 |
| Questions | 16 (Biology 16) |
| Time | 24 minutes |
| Marking | +1 correct, 0 wrong, 0 skipped (no negative marking) |
| Answer key | CBSE Marking Scheme 2024 (Biology, Set 57/1/1) |
Chapter-wise breakdown
Biology (16)
- Reproductive Health 2
- Principles of Inheritance and Variation 2
- Molecular Basis of Inheritance 2
- Biotechnology: Principles and Processes 2
- Biotechnology and its Applications 2
- Sexual Reproduction in Flowering Plants 1
- Human Reproduction 1
- Human Health and Disease 1
- Strategies for Enhancement in Food Production 1
- Microbes in Human Welfare 1
- Ecosystem 1
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CBSE papers: official CBSE board papers and sample papers; answers from official CBSE marking schemes. Source: CBSE.