SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Time and Work Pipe and Cistern
Two pipes can independently fill a bucket in 5 minutes 25 seconds and 7 minutes 30 seconds. Both are opened together for 1 minute after which the second pipe is turned off. What is the approximate time taken by the first pipe alone to fill the remaining portion of the bucket?
1
2 minutes 30 seconds
2
3 minutes 40 seconds
3
3 minutes 15 seconds
4
4 minutes