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The radius of an iron rod decreased to o...

The radius of an iron rod decreased to one-fourth. If its volume remains constant , the length will becomes :

A

`(1)/(16)` times of the original

B

16 times of the original

C

4 times of the original

D

`(1)/(4)` times of the original

Text Solution

Verified by Experts

The correct Answer is:
B
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