engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Time and Work Pipe and Cistern
Two pipes A and B can fill a tank in 8 hours and 12 hours respectively. the pipes are opened simultaneously and it is found that due to a leakage in the tank it took 72 minutes more to fill. Find the time in which the leakage can empty the full tank.
1
18 hours
2
24 hours
3
16 hours
4
26 hours