CBSE Class 10 Science Board 2020 (Set 31/1/1) – MCQs with Answer Key
Take the CBSE Class 10 Science Board 2020 (Set 31/1/1) paper as a free online test: 11 questions, 17 minutes, the official marking scheme, then your score with every correct answer and a full review. No login, no sign-up.
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Paper details
| Exam | CBSE Class 10 |
|---|---|
| Year | 2020 |
| Questions | 11 (Science 11) |
| Time | 17 minutes |
| Marking | +1 correct, 0 wrong, 0 skipped (no negative marking) |
| Answer key | CBSE Marking Scheme 2020 (Science, Set 31/1/1) |
Chapter-wise breakdown
Science (11)
- Chemical Reactions and Equations 3
- Our Environment 2
- Acids, Bases and Salts 1
- Carbon and its Compounds 1
- Light – Reflection and Refraction 1
- Electricity 1
- Sources of Energy 1
- Management of Natural Resources 1
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CBSE papers: official CBSE board papers and sample papers; answers from official CBSE marking schemes. Source: CBSE.