CBSE Class 10 Maths (Standard) 2019 · Paper 30/4/2 · Question 19(b)
A farmer connects a pipe of internal diameter cm from a canal into a cylindrical tank in his field which is m in diameter and m deep. If water flows through the pipe at the rate of km/hr, in how much time will the tank be filled?
Answer
The tank is filled in hours minutes.
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