MCQOPTIONS
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| 1. |
A pipe can fill a leak - proof tank completely in 24 hours. A leakage at the midpoint of same size tank empties half the tank in 36 hours. How much time will it take to fill this tank with the given pipe? |
| A. | 30 hrs |
| B. | 36 hrs |
| C. | 18 hrs |
| D. | 72 hrs |
| Answer» B. 36 hrs | |