MCQOPTIONS
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| 1. |
If the liquid soap of a 16 Rs/ litres is diluted and sold at 17 Rs./litres, in what proportion water should be mixed to gain 25% ? |
| A. | 3 : 1 |
| B. | 5 : 1 |
| C. | 7 : 1 |
| D. | 9 : 1 |
| Answer» E. | |