Question

A person connect a pipe of internal diameter 20m from a canal into a empty cylindrical tank in his field which D=10m and 2 m deep if the rate of flow of water through the pipe is 6km/hr, then after how much time the flow of water should be stopped to avoid overflow of water from the tank. What is the value shown above? (easy method)

Answer 1

Here u go

If you like it follow me and punch the brainiest button in the face