MCQOPTIONS
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| 1. |
A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 liters a minute. When the tank is full, the inlet is opened and due to the leak, the tank |
| A. | 7580 |
| B. | 7960 |
| C. | 8290 |
| D. | 8640 |
| Answer» E. | |