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if the radius of the base of a right cir...

if the radius of the base of a right circular cylinder is doubled keeping the same height, then the ratio of the volume of the cylinder thus obtained to the volume of original cylinder is:

A

`2:1`

B

`4:1`

C

`6:1`

D

`8:1`

Text Solution

Verified by Experts

The correct Answer is:
A
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