MCQOPTIONS
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| 1. |
The current age of A and B is in the ratio 3 ∶ 4. If the ratio of their ages after six years will be 9 ∶ 11, what was the age of B six years ago? |
| A. | 12 years |
| B. | 10 years |
| C. | 20 years |
| D. | 22 years |
| E. | 18 years |
| Answer» C. 20 years | |