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A cylindrical tank of radius 10 m is bei...

A cylindrical tank of radius 10 m is being filled with wheat at the rate of 314 cubic metre per hour. Then the depth of the wheat is increasing at the rate of(A) 1 `m^3//h` (B) 0.1 `m^3//h` (C) 1.1 `m^3//h` (D) 0.5 `m^3//h`

A

`"1 m"^(3)//"minute"`

B

`0.1m^(3)//"minute."`

C

`1.1 m^(3)//"minute"`

D

`0.5m^(3)//"minute."`

Text Solution

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The correct Answer is:
a
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