The present average age of a family of f...

The present average age of a family of four members Is 36 years. If the present age of the youngest member of the family be 12 years, the average age of the family at the birth of the youngest member was:

A

48 years

B

40 years

C

32 years

D

24 years

Text Solution

Verified by Experts

The correct Answer is:

C

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KIRAN PUBLICATION-AVERAGE-TYPE-VIII

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