A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total t

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Q 1414501459.     A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely?
A

3 hrs 15 min

B

3 hrs 45 min

C

4 hrs

D

4 hrs 15 min

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

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