The ratio of volumes of cylinder and cone having same radii and heights
The ratio of volumes of cylinder and cone having same radii and heights
A) 1 : 3
B) 3 : 1
C) 1 : 2
D) 2 : 1
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2 Answers
Correct option is (B) 3 : 1
Required ratio \(=\frac{\text{Volume of cylinder}}{\text{Volume of cone}}\)
\(=\frac{\pi r^2h}{\frac13\pi r^2h}=\frac31\) = 3 : 1
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