BANK CBI Sub Staff (Safai Karmachari) Mock Test 2024 Quantitative Aptitude Time and Work Pipe and Cistern
Two pipe can fill a cistern in 24 minutes. If the first pipe takes one third time of the second pipe to fill the cistern. Find the time required by them to fill the tank separately.
1
32 and 96 minutes
2
24 and 72 minutes
3
30 and 90 minutes
4
36 and 108 minutes
5
None of these