regulatoryBody NABARD Office Attendant Mock Test 2024 Quantitative Aptitude Time and Work Pipe and Cistern
There are three pipes A , B and C connected with the tank A and B are the inlet pipes and time taken by them to fill the tank is 54 minutes and 72 minutes respectively.If Pipe C is an outlet pipe can empty the tank in 108 minutes. If A and B opened for 10 minutes and time taken by pipe C to empty the tank.
1
45 minutes
2
50 minutes
3
35 minutes
4
28 minutes
5
42 minutes