Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Time and Work Pipe and Cistern
Two pipes A and B fill a tank in 4 hours and 6 hours respectively while pipe C empties the tank in 8 hours. If all the pipes A, B and C are started together simultaneously then in how much time will the tank be full?
1
22/7 hours
2
22/5 hours
3
24/7 hours
4
None of these