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A cylindrical tank has a hole of 1 cm in...

A cylindrical tank has a hole of 1 cm in its bottom. If the water is allowed to flow into the tank from a tube above it at the rate of `70 cm//sec` . then the maximum height up to which water can rise in the tank is

A

`2.5 cm`

B

`5 cm`

C

`10 cm`

D

`0.25 cm`

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The correct Answer is:
A
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