MCQOPTIONS
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| 1. |
In a mixture of 45 litres, the ratio of milk and water is 3 : 2. How much water must be added to make the ratio 9 : 10? |
| A. | 10 lt. |
| B. | 17 lt. |
| C. | 15 lt. |
| D. | 12 lt. |
| Answer» E. | |