Question
Pipe E can fill a pool in 24 hours and pipe F in 48 hours. If both the pipes are opened in an empty pool, how much time will they take to fill it?
More Pipes and cisterns Questions
- One tap can fill a tank in 4 hours and another tap can fill the same tank in 12 hours. In how many hours will both taps together fill the tank?
- Pipe ‘P’ and pipe ‘Q’ can fill a tank alone in 40 hours and 60 hours, respectively. If pipe ‘P’ and pipe ‘Q’ were opened together and pipe ‘P’ was closed a...
- Pipe A and Pipe B together can fill the tank in 15 hours. The capacity of the pipe A is 30% of the capacity of the pipe B. How much time will pipe B alone ...
- Pipes A and B fill a tank in 10 hours and 15 hours respectively. Pipe C empties it in ‘x’ hours. All three can fill the tank together in 12 hours. Find the...
- Pipes P and Q alone can fill a tank in 6 hours and 3 hours respectively. When both pipes along with pipe R, an outlet pipe, are opened together, 2/5 of the...
- Pipe A can fill a tank in 12 hours and pipe B in 18 hours. If both the pipes are opened in an empty tank, how much time will they take to fill it?
- Two pipes A and B can fill a tank in 24 min., and 32 min, respectively. If both the pipes are opened simultaneously, after how much time B should be closed...
- Pipe A and Pipe B together can fill the tank in 10 hours. The capacity of the pipe A is 30% of the capacity of the pipe B. How much time will pipe B alone ...
- A tank can be filled by Pipe A in 24 minutes and by Pipe B in 30 minutes. Both pipes are opened together and after some time Pipe B is closed. If the tank ...
- A translator ‘X’ and a translator ‘Y’ can translate a book in 12 hours and 18 hours, respectively. If both translators work together, then how much time do...
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