SSC Delhi Police Constable 2025 Mock Test Series (New) Quantitative Aptitude Time and Work Pipe and Cistern
A tank is filled in 4 hours by three pipes A, B and C. The pipe C is \(1\frac{1}{2}\) times as fast as B and B is 3 times as fast as A. How many hours will pipe A alone take to fill the tank?
1
17
2
34
3
30
4
15