BANK SBI PO Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Time and Work Pipe and Cistern
Pipe A alone can fill the tank in 10 hours while pipe B alone can fill the tank in 15 hours. Pipe C can empty half of the tank in 10 hours. If all three pipes are opened simultaneously for 7 hours then pipe C is closed. In how many hours remaining tank will get completely filled by pipe A and pipe B?
1
23/3 hours
2
10/11 hours
3
15/4 hours
4
11/10 hours
5
5/9 hours