Average age of a committee of seven trustees is the same as it was five years ago, a younger man having been substituted for one of them. How much younger was he then trustee whose place he took?
| A. | 32 years |
| B. | 35 years |
| C. | 33 years |
| D. | 34 years |
Answer : B Explanation :
Increase after 5 years should have been 7 x 5 = 35 years. |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
