SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Time and Work Pipe and Cistern
Two taps J and K can fill a pool in 6 hours and 8 hours respectively. If both the taps are opened together, then after how many hours should tap K be closed so that the pool is full in 4 hours?
1
2/3 hrs
2
1 hrs
3
2 hrs
4
8/3 hrs