A pipe can fill a tank with water in 3 hours. Due to leakage in bottom – McqOptions

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1.

A pipe can fill a tank with water in 3 hours. Due to leakage in bottom, it takes
3 1 hours to fill it . In what time the leak will empty the fully filled tank ?
2

A.

12 hours

B.

C.

21 hours

D.

E.

Answer» C. 21 hours

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