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
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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2018-01-20 02:57:29 | Votes
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option 3 is the right answer
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