Microbes in Human Welfare is a high-weightage chapter in NEET Biology. NTA typically asks 2–3 questions from this topic every year. TopperSquare has 220 chapter-wise practice MCQs organized into 22 timed sets of 25 questions each — all based on the NCERT syllabus and modeled on the NTA exam pattern. Questions include explanations and are free to view.
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Each set has 10 questions with 90s per question
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