Practice & Test Microbes in Human Welfare
Class 12 Biology · Chapter 8. Practice 16 free NEET 2027 questions on Microbes in Human Welfare (Class 12 Biology), across 6 concepts. Asked ~2.5× per paper since 2013.
How much does Microbes in Human Welfare matter?
Across the 13 NEET papers from 2013 to 2025, Microbes in Human Welfare has been examined 32 times — an average of 2.5 questions per paper. At 4 marks each, that is roughly 10 marks a year riding on this one chapter.
What gets asked: 6 concepts
Every question in the bank is tagged to one of these, so practice can target the exact idea you keep missing.
Sample questions
The primary role of 'floc' in an activated sludge treatment plant is:
Which of the following microorganisms is used in the production of Swiss cheese due to its ability to produce large amounts of carbon dioxide?
The bacteria used in biogas production, which are also found in the rumen of cattle, are:
Start practicing Microbes in Human Welfare now
Practice adapts as you go — get one wrong and the next question targets the same concept instead of moving on. Or sit a timed test to see where you actually stand.
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