Three taps A, B and C together can fill a tank in 6 hrs. After working – McqOptions

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1.	Three taps A, B and C together can fill a tank in 6 hrs. After working together for 2 hrs, A is closed and B and C filled remaining part in 8 hours. Find the time taken for Tap A alone to fill the tank.
A.	20 hrs
B.	15 hrs
C.	10 hrs
D.	12 hrs
Answer» E.

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