MCQOPTIONS
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| 1. |
The average age of a husband and his wife at the time of their marriage was 25 years. After 7 years, the average age of the husband, wife and his son is 22 years. What is the age of the son at that time? |
| A. | 5 |
| B. | 4 |
| C. | 3 |
| D. | 2 |
| Answer» E. | |