MCQOPTIONS
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| 1. |
Three taps A, B and C together can fill a tank in 6 h. After working 2 h, C is closed and the tank was filled in 8 h more. Find the time in which C alone can fill the tank ? |
| A. | 12 h |
| B. | 16 h |
| C. | 14 h |
| D. | 18 h |
| Answer» B. 16 h | |