MCQOPTIONS
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| 1. |
The age of the two friends were in the ration of 6:5.If the sum of their ages is 55.Then after how many years their ratio will become 8:7? |
| A. | 11 |
| B. | 7 |
| C. | 10 |
| D. | 12 |
| Answer» D. 12 | |