engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Quantitative Aptitude Time and Work Pipe and Cistern
A tap can fill a tank in \(5\frac{1}{2}\) hours. Because of leak, it took \(8\frac{1}{4}\) hours to fill the tank. The leak will empty the tank in:
1
15/2 hours
2
23/4 hours
3
37/2 hours
4
33/2 hours