- Pipe X can fill a pool in 18 hours and pipe Y in 36 hours. If both the pipes are opened in an empty pool, how much time will they take to fill it?
Pipe 'A' alone takes 30 minutes to fill half of the tank. Pipe 'B' is twice as efficient as pipe 'A'. Find the percentage of the tank filled by both in...
Three pipes A, B and C are connected to a reservoir. Pipe A can fill it in 16 minutes, pipe B in 24 minutes, while pipe C can empty it in 12 minutes. Pi...
Pipe A and Pipe B could fill a tank together in 25 hours and 20 hours respectively, while pipe C could empty it in 10 hours. If both inlet pipes are ope...
- There are two inlet pipes 'M', 'N' and one outlet pipe 'O' in a tank. βMβ and βNβ can fill the tank in 12 minutes and 6 minutes respectively. βOοΏ½...
Two pipes, A and B, can independently fill the tank in 15 minutes and 25 minutes respectively, while pipe C can empty 9 gallons from the tank in 3 minut...
A tank has two pipes, Pipe A and Pipe B. Pipe A fills the tank in 10 hours, while Pipe B fills it in 15 hours. Pipe C can empty the tank in 30 hours. If...
Pipe βAβ can fill a tank in 25 hours while pipe βBβ takes 30 hours to empty it. Pipe βAβ is opened alone when the tank was empty and after 1...
Two pipes can fill a tank in 12 and 10 minutes respectively. A waste pipe is used to empty the tank. All three pipes working together can fill the tank ...
A tank has two inlet pipes, A and B, which can fill the tank in 6 hours and 8 hours, respectively, and an outlet pipe C, which can empty the tank in 12 ...
