Semiconductor: NEET Physics Questions and PYQs
Semiconductor is a chapter of NEET Physics, in the Electronic Devices unit. YoExam has 610+ practice questions on it, including 110+ previous year questions from NEET and AIPMT papers from 1988 to 2025, and every question comes with the answer and a full explanation.
Topics covered in Semiconductor
Each topic can be practised on its own, so you can drill the exact part of the chapter you are weakest in.
- Energy Bands & Classification of Solids
- Intrinsic Semiconductors
- Extrinsic Semiconductors: n-Type & p-Type
- p-n Junction, Depletion Region & Barrier Potential
- Diode: Forward & Reverse Bias
- Diode as a Rectifier
- LED, Photodiode & Solar Cell
- Zener Diode & Voltage Regulation
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 | 112 |
| Numerical Questions | 50 |
| Theoretical Questions | 50 |
| Total | 612 |
Semiconductor previous year questions
110+ questions on Semiconductor come from past NEET and AIPMT papers from 1988 to 2025, across 37 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 Semiconductor?
YoExam has 610+ practice questions on Semiconductor, including 110+ previous year questions from NEET and AIPMT papers from 1988 to 2025. Every question comes with the correct answer and a full explanation.
Are there NEET PYQs for Semiconductor?
Yes. 110+ questions on Semiconductor come from past NEET and AIPMT papers from 1988 to 2025, across 37 different years. You can practise them on their own by choosing Previous Year Questions for this chapter.
Is Semiconductor free to practise on YoExam?
Yes. Semiconductor is the first chapter of the Electronic Devices unit, and the first chapter of every unit is free on YoExam, with no card needed.
What types of questions are there for Semiconductor?
You can practise Semiconductor as Topic Wise, Previous Year Questions, Numerical Questions and Theoretical Questions, or mix every type together in one session.
Which topics does Semiconductor cover?
8 topics: Energy Bands & Classification of Solids; Intrinsic Semiconductors; Extrinsic Semiconductors: n-Type & p-Type; p-n Junction, Depletion Region & Barrier Potential; Diode: Forward & Reverse Bias; Diode as a Rectifier; LED, Photodiode & Solar Cell; Zener Diode & Voltage Regulation. Each one can be practised on its own.
More chapters in Electronic Devices
- Logic Gates: 380+ questions, 33 PYQs
See every chapter on the NEET Physics page.