regulatoryBody NABARD Office Attendant Mock Test 2024 Quantitative Aptitude Time and Work Pipe and Cistern
Two inlet Pipes A and B can fill the tank in 3 hours. C is the outlet Pipe. Together A, B and C can fill the tank in 4 hours. Find in how many hours, Pipe C can emptied the tank.
1
8 hours
2
9 hours
3
15 hours
4
10 hours
5
12 hours