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A solid cylinder having radius of base a...

A solid cylinder having radius of base as 7 cm. and length as 20 cm is bisected from its height to get two identical cylinders. What will be the percentage increase in the total surface area ?

A

`29.78`

B

`25.93`

C

`27.62`

D

`32.83`

Text Solution

Verified by Experts

The correct Answer is:
B
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