Microbes in Human Welfare: NEET Biology Questions and PYQs
Microbes in Human Welfare is a chapter of NEET Biology, in the Biology and Human Welfare unit. YoExam has 570+ practice questions on it, including 80+ previous year questions from NEET and AIPMT papers from 1994 to 2025, and every question comes with the answer and a full explanation.
Topics covered in Microbes in Human Welfare
Each topic can be practised on its own, so you can drill the exact part of the chapter you are weakest in.
- Microbes in Household Products
- Fermented Beverages
- Antibiotics
- Chemicals, Enzymes & Bioactive Molecules
- Microbes in Sewage Treatment
- Microbes in Production of Biogas
- Microbes as Biocontrol Agents
- Microbes as Biofertilisers
Question types
Pick one type to focus, or mix them all. Counts as of 24 September 2026.
| Question type | Questions |
|---|---|
| NCERT Topic Wise | 330 |
| Previous Year Questions | 88 |
| Statement Based | 56 |
| Matching Type | 50 |
| Assertion & Reason | 50 |
| Total | 574 |
Microbes in Human Welfare previous year questions
80+ questions on Microbes in Human Welfare come from past NEET and AIPMT papers from 1994 to 2025, across 28 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 Microbes in Human Welfare?
YoExam has 570+ practice questions on Microbes in Human Welfare, including 80+ previous year questions from NEET and AIPMT papers from 1994 to 2025. Every question comes with the correct answer and a full explanation.
Are there NEET PYQs for Microbes in Human Welfare?
Yes. 80+ questions on Microbes in Human Welfare come from past NEET and AIPMT papers from 1994 to 2025, across 28 different years. You can practise them on their own by choosing Previous Year Questions for this chapter.
Is Microbes in Human Welfare free to practise on YoExam?
Microbes in Human Welfare 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 Microbes in Human Welfare?
You can practise Microbes in Human Welfare as NCERT Topic Wise, Previous Year Questions, Statement Based, Matching Type and Assertion & Reason, or mix every type together in one session.
Which topics does Microbes in Human Welfare cover?
8 topics: Microbes in Household Products; Fermented Beverages; Antibiotics; Chemicals, Enzymes & Bioactive Molecules; Microbes in Sewage Treatment; Microbes in Production of Biogas; Microbes as Biocontrol Agents; Microbes as Biofertilisers. Each one can be practised on its own.
More chapters in Biology and Human Welfare
- Human Health and Disease: 1,100+ questions, 140+ PYQs
See every chapter on the NEET Biology page.