BANK SBI PO Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Time and Work Pipe and Cistern
Three pipes A, B, and C can fill the tank in 30, 40, and 60 minutes respectively. If all three pipes started to fill the tank and pipe C is closed 12 minutes before the time, when the tank is completely filled, at what time the tank is completely filled?
1
21min
2
22min
3
20min
4
23min
5
16min