Question
Pipes 'X' and 'Y' together can fill a tank in 30 minutes, while Pipe 'X' alone can fill the tank in 50 minutes. Another pipe 'Z' can empty the fully filled tank in 100 minutes. Find the time taken by pipes 'Y' and 'Z' together to fill 60% of the same tank.
More Pipes and cisterns Questions
- Pipe 'A' alone takes 12 minutes to fill half the tank. Pipe 'B' is twice as efficient. What percentage of the tank is filled by both in 6 minutes?
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