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A farmer connects a pipe of internal diameter 20 cm from a canal into a cylindrical tank which is 10 min diameter and 2 m deep. If the water flows through the pipe at the rate of 4 km per hour, in how much time will the tank be filled completely?

A

1/4 hour

B

3/4 hour

C

1/2 hour

D

1 1/4 hour

Text Solution

Verified by Experts

The correct Answer is:
D
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MTG IIT JEE FOUNDATION-SURFACE AREAS AND VOLUMES-EXERCISE (MULTIPLE CHOICE QUESTIONS)
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