Logic Gates: NEET Physics Questions and PYQs
Logic Gates is a chapter of NEET Physics, in the Electronic Devices unit. YoExam has 380+ practice questions on it, including 33 previous year questions from NEET and AIPMT papers from 1991 to 2025, and every question comes with the answer and a full explanation.
Topics covered in Logic Gates
Each topic can be practised on its own, so you can drill the exact part of the chapter you are weakest in.
- Gate Symbols, Truth Tables & Boolean Expressions
- Circuit Analysis: Output & Truth Table from Diagrams
- Gate Combinations & Equivalent Single Gate
- Universal Gates: NAND-only & NOR-only
- Waveforms & Switching Circuits
Question types
Pick one type to focus, or mix them all. Counts as of 24 September 2026.
| Question type | Questions |
|---|---|
| Topic Wise | 250 |
| Previous Year Questions | 33 |
| Numerical Questions | 50 |
| Theoretical Questions | 50 |
| Total | 383 |
Logic Gates previous year questions
33 questions on Logic Gates come from past NEET and AIPMT papers from 1991 to 2025, across 27 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 Logic Gates?
YoExam has 380+ practice questions on Logic Gates, including 33 previous year questions from NEET and AIPMT papers from 1991 to 2025. Every question comes with the correct answer and a full explanation.
Are there NEET PYQs for Logic Gates?
Yes. 33 questions on Logic Gates come from past NEET and AIPMT papers from 1991 to 2025, across 27 different years. You can practise them on their own by choosing Previous Year Questions for this chapter.
Is Logic Gates free to practise on YoExam?
Logic Gates 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 Logic Gates?
You can practise Logic Gates as Topic Wise, Previous Year Questions, Numerical Questions and Theoretical Questions, or mix every type together in one session.
Which topics does Logic Gates cover?
5 topics: Gate Symbols, Truth Tables & Boolean Expressions; Circuit Analysis: Output & Truth Table from Diagrams; Gate Combinations & Equivalent Single Gate; Universal Gates: NAND-only & NOR-only; Waveforms & Switching Circuits. Each one can be practised on its own.
More chapters in Electronic Devices
- Semiconductor: 610+ questions, 110+ PYQs
See every chapter on the NEET Physics page.