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If a solid cone of volume $27\pi$ cu.cm. is kept inside a hollow cylinder whose radius and height are that of the cone, then the volume of water needed to fill the empty space is

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If a solid cone of volume $27\pi$ cu.cm. is kept inside a hollow cylinder whose radius and height are that of the cone, then the volume of water needed to fill the empty space is
1). $3\pi$ cu.cm.
2). $18\pi$ cu.cm.
3). $54\pi$ cu.cm.
4). $81\pi$ cu.cm.

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1 answers

3 vote
Answered by on | Votes 3 |
option 3 is the right answer

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