Question
One tap can fill a container in 9 hours, while another outlet tap can empty it in 27 hours. If both taps run together, how long will it take to fill the container?
More Pipes and cisterns Questions
- Two pipes A and B can fill a tank in 12 min., and 16 min, respectively. If both the pipes are opened simultaneously, after how much time A should be closed...
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- Pipe 'A' fills half tank in 18 minutes. Pipe 'B' is 5 times as efficient as A. Find percentage of tank filled by both in 6 minutes.
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