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The average age of a family of five memb...

The average age of a family of five members is 24.If the present age of the youngest member is 8 yr, what was the average age of the family at the time of the birth of the youngest member?

A

20yr

B

16yr

C

12yr

D

18yr

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ARIHANT SSC-PROBLEM BASED ON AGES-FASK TRACK PRACTICE
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