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NEET UG BIOLOGY MCQ: ENVIRONMENTAL ISSUES

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Analyzing +4 | -1
A: CNG burns more efficiently than diesel.

R: CNG is cheaper than petrol or diesel.
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Correct option: B
Assertion & Reason are true but the reason is not the correct explanation of the assertion
Option B (Assertion & Reason are true but the reason is not the correct explanation of the assertion) is correct because CNG burns more efficiently, and CNG is cheaper, but the cheapness doesn't cause the efficiency.

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