MCQOPTIONS
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| 1. |
A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture ? |
| A. | 5 lit |
| B. | 10 lit |
| C. | 15 lit |
| D. | 20 lit |
| Answer» C. 15 lit | |