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Class 10 Mathematics Medium Mcq English Medium

A: Doubling cylinder radius at fixed height doubles volume. R: Cylinder volume varies with r².

Question
A: Doubling cylinder radius at fixed height doubles volume. R: Cylinder volume varies with r².
Both statements are true, and the reason explains the assertion.
The assertion is false, but the reason is true.
Both statements are true, but the reason does not explain the assertion.
The assertion is true, but the reason is false.
Answer
The assertion is false, but the reason is true.
Detailed Explanation
The assertion is false because volume becomes four times; the reason is true. — Examisthan.com
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