MCQOPTIONS
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| 1. |
A tap takes 36 hours extra to fill a tank due to leakage equivalent to half of its inflow. The inflow can fill the tank in how many hours? |
| A. | 36 hours |
| B. | 24 hours |
| C. | 30 hours |
| D. | 18 hours |
| Answer» B. 24 hours | |