MCQOPTIONS
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| 1. |
A tank has a leak which would empty it in 10 hrs. A tap is turned on and it admits 9 liters per minute into the tank and tank is now emptied in 25 hrs. How many liters tank holds? |
| A. | 9000 |
| B. | 13400 |
| C. | 14500 |
| D. | 10000 |
| Answer» B. 13400 | |