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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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Answer» 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 Correct option is B) 3 : 1 |
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