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Quantitative Aptitude :: Pipes & Cistern - Discussion

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Choose the correct option.

Two pipes can fill a tank in 10 hours and 12 hours respectively while a third, pipe empties the full tank in 20 hours. If all the three pipes operate simultaneously, in how much time will the tank be filled?

A8.5 hrs.

B6 hrs.

C8 hrs.

D7.5 hrs.

Answer: Option (Login/Signup)

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Asked In :: Accenture

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