Question
P, Q and R three pipes connected to a tank. P and Q together fill the tank in 30 hours, Q and R together fill the tank in 40 hours. P and R together fill the tank in 60 hours. In how much time will P, Q and R fill the tank separately?
More Pipes and cisterns Questions
- Tap A is 200% more efficient than tap B. Both the taps together can fill the tank in 6 hours. Find the time taken by tap C, which is 100% more efficient th...
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- Pipe P can fill a cistern in 12 hours and pipe Q in 20 hours. If both the pipes are opened in an empty cistern, how much time will they take to fill it?
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