1431cylindrical tank full of water is emptied by a pipe at the rate of – InterviewSolution

1.	1431cylindrical tank full of water is emptied by a pipe at the rate of 25 litres perlow much time will it take to empty half the tank, if the diameter of its basentire liquidh 5 m. Find2 A cylindricalis3 m and its height is 3.5 m? [Use π-22/71
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