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The average age of a committee of 7 trus...

The average age of a committee of 7 trustee is the same as it was 5 years ago, a younger man having been substituted for one of them. How much younger was he than the trustee whose place he took?

A

25

B

32

C

35

D

42

Text Solution

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The correct Answer is:
`35 years%`
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