engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Quantitative Aptitude Time and Work Pipe and Cistern
Two pipes P and Q fill a cistern in 360 minute and 960 minutes respectively. After both the pipes run for 96 min, pipe P is turned off. What is the total time required to fill the cistern?
1
4 hours 4 min
2
10 hours 8 min
3
11 hours 44 min
4
8 hours 4 min
5
None