SSC Delhi Police Constable 2025 Mock Test Series (New) Quantitative Aptitude Time and Work Pipe and Cistern
A pump can fill a tank with water in 51 minutes. Because of a leak in the tank, it was taking \(1\frac{5}{12}\) hours to fill the tank. The leak can drain all the water from the tank in:
1
1 hr 30 minutes 45 seconds
2
2 hours 45 minutes 10 seconds
3
2 hours 7 minutes 30 seconds
4
3 hours 10 minutes