Civil Services UPSC EPFO (EO/AO) Mock Test 2023 Quantitative Aptitude Time and Work Pipe and Cistern
There are three pipes connected to a tank. Two out of the three pipes are filling pipes that can fill a tank in 10 and 15 minutes respectively and the third pipe is a waste pipe that carries out 12.5 gallons of liquid per minute. If all three pipes working together fill the tank in 24 minutes then capacity of tank in gallons is?
1
120 gallons
2
100 gallons
3
112 gallons
4
124 gallons