Answers

2016-03-17T14:46:24+05:30
R=10 cm
R=500cm
h=200cm
volume of water flows in 1 hr =pie×10×10×300000(cmcube)
volume of cylindrical tank =pie×500×500×200
time taken to be fill the tank=volume of cylindrical tank÷volume of water flow in 1 hr
=(pie×500×500×200)÷pie×10×10×300000
=(5÷3)hr
=(5÷3)×60
=100min
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