Nuclei: NEET Physics Questions and PYQs
Nuclei is a chapter of NEET Physics, in the Modern Physics unit. YoExam has 600+ practice questions on it, including 100+ previous year questions from NEET and AIPMT papers from 1988 to 2024, and every question comes with the answer and a full explanation.
Topics covered in Nuclei
Each topic can be practised on its own, so you can drill the exact part of the chapter you are weakest in.
- Nuclear Composition
- Nuclear Size, Radius & Density
- Atomic Mass & Unified Mass Unit
- Mass-Energy Relation & Mass Defect
- Binding Energy & BE per Nucleon
- BE Curve & Nuclear Stability
- Nuclear Fission
- Nuclear Fusion
Question types
Pick one type to focus, or mix them all. Counts as of 24 September 2026.
| Question type | Questions |
|---|---|
| Topic Wise | 400 |
| Previous Year Questions | 109 |
| Numerical Questions | 50 |
| Theoretical Questions | 50 |
| Total | 609 |
Nuclei previous year questions
100+ questions on Nuclei come from past NEET and AIPMT papers from 1988 to 2024, across 36 different years. Each one shows the paper it came from, so you can see how the chapter has been examined over time. The NEET PYQ chapter-wise page compares every chapter.
How practice works
- Choose a question type or a topic, then answer at your own pace.
- Check each answer to see whether it is right, the correct option and the full explanation.
- Stop whenever you like and resume from the same question later.
- At the end, see your accuracy, time, and a breakdown by question type and difficulty.
Frequently asked questions
How many NEET questions are there on Nuclei?
YoExam has 600+ practice questions on Nuclei, including 100+ previous year questions from NEET and AIPMT papers from 1988 to 2024. Every question comes with the correct answer and a full explanation.
Are there NEET PYQs for Nuclei?
Yes. 100+ questions on Nuclei come from past NEET and AIPMT papers from 1988 to 2024, across 36 different years. You can practise them on their own by choosing Previous Year Questions for this chapter.
Is Nuclei free to practise on YoExam?
Nuclei is part of YoExam Pro and Elite. The first chapter of every unit is free, so you can try the questions and explanations before paying. YoExam Pro is ₹599 for 12 months, as a one-time payment.
What types of questions are there for Nuclei?
You can practise Nuclei as Topic Wise, Previous Year Questions, Numerical Questions and Theoretical Questions, or mix every type together in one session.
Which topics does Nuclei cover?
8 topics: Nuclear Composition; Nuclear Size, Radius & Density; Atomic Mass & Unified Mass Unit; Mass-Energy Relation & Mass Defect; Binding Energy & BE per Nucleon; BE Curve & Nuclear Stability; Nuclear Fission; Nuclear Fusion. Each one can be practised on its own.
More chapters in Modern Physics
- Dual Nature of Radiation and Matter: 600+ questions, 100+ PYQs
- Atoms: 570 questions, 70 PYQs
See every chapter on the NEET Physics page.