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A solid sphere of radius r is melted ...

A solid sphere of radius `r` is melted and cast into the shape of a solid cone of height `r` , the radius of the base of the cone is `2r` (b) `3r` (c) `r` (d) `4r`

A

2r

B

3r

C

r

D

4r

Text Solution

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The correct Answer is:
A
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