MCQOPTIONS
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| 1. |
My mother is thrice as old as I am today and my father is 10 years older than my mother. My grandfather is thrice old as I am and is 75 years old. What is the difference in age between the father and grandfather? |
| A. | 20 years |
| B. | 15 years |
| C. | 25 years |
| D. | 30 years |
| Answer» C. 25 years | |