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A water is poured into an inverted cone ...

A water is poured into an inverted cone at the rate of 270 cc/sec. The radius of the cone is equal to the depth of water in it. If the depth of water in the cone is 18 cm, then the rate at which the water level is rising, is

A

`(5)/(3pi)` cm/sec

B

`(5)/(6pi)` cm/sec

C

`(3pi)/(5)` cm/sec

D

`(3pi)/(6)` cm/sec

Text Solution

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The correct Answer is:
B
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