General Studies · Environment
Read the statements marked as Assertion (A) and Reason (R) and choose the correct option: Assertion (A): PM2.5 particles pose greater health risks than PM10. Reason (R): PM2.5 particles can penetrate deep into the lungs and enter the bloodstream.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A is false, R is true
- 2A is true, R is false
- 3Both A and R are true, but R does not explain A
- 4Both A and R are true, and R explains A✓
Correct answer
Both A and R are true, and R explains A
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