BANK Bank of Baroda Office Assistant (Peon) Test Series 2025 Quantitative Aptitude Time and Work Pipe and Cistern
A tap can fill a cistern in 12 hours. After ¼ of the tank is filled, three more similar taps are opened. The total time taken to fill the cistern is?
1
6 hrs
2
5 hrs
3
5.25 hrs
4
7.25 hrs
5
3.25 hrs