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