The average age of husband and his wife was 23 years at the time of their marria

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The average age of husband and his wife was 23 years at the time of their marriage. After five tears they have a one-year old child. The average age of the family of three, when the child was born, was-

Options:

A . 23 years

B . 24 years

C . 18 years

D . 20 years

Answer: Option C

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