state gov Rajasthan Animal Attendant (पशु परिचर) Mock Test 2023-24 Quantitative Aptitude Time and Work Pipe and Cistern
Two pipes A and B can fill the tank in 15 minutes and 30 minutes respectively and a pipe C can empty the tank at the rate of 22 litres per minute. If all the pipes are opened together then it took 2 hours to fill the empty tank. What is the capacity of the tank?
1
360 litres
2
240 litres
3
120 litres
4
480 litres