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Quantitative Aptitude :: Pipes & Cistern - Discussion

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Choose the correct option.

A tank has an inlet pipe and an outlet pipe. If the outlet pipe is closed then the inlet pipe fills the empty tank in 8 hours. If the outlet pipe is open then the inlet pipe fills the empty tank in 10 hours. If only the outlet pipe is open then in how many hours the full tank becomes half-full?

A20

B30

C40

D45

Answer: Option (Login/Signup)

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Asked In :: Green Valley Motor

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