state gov UP Police Constable Mock Test Series 2025 Quantitative Aptitude Time and Work Pipe and Cistern
A pipe can fill a tank in 56 hours, but it takes 16 hours more due to a leak in its bottom. In how much time (in hours) can the leak alone empty \(83\frac{1}{3}\)%of the tank?
1
252
2
126
3
210
4
105