BANK APCOB Staff Assistant Mock Test Series 2025 Quantitative Aptitude Time and Work Pipe and Cistern
The pipes A and B can together fill a tank in 8 hours, pipes B and C can together fill the tank in 12 hours, and all the three pipes A, B and C can fill the tank working together for 6 hours. Then find the time taken (in hours) by the pipes A and C to fill the tank working together.
1
8
2
6
3
4
4
5
5
9