If both the pipes are opened, how many hours will be taken to fill the tank? I. The capacity of the tank is 400 lit

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Q 1474101956.     If both the pipes are opened, how many hours will be taken to fill the tank?

I. The capacity of the tank is 400 litres.

II. The pipe A fills the tank in 4 hours.

III. The pipe B fills the tank in 6 hours.
A

Only I and II

B

Only II and III

C

All I, II and III

D

Any two of the three

E

Even with all the three statements, answer cannot be given.

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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