The average age of a h

Question

The average age of a husband and his wife was 23 years at the time of their marriage.
After five years they have a one year old child. What is the average age of the family ?

Options:

A . 21 years

B . 20 years

C . 18 years

D . 19 years

Answer: Option D

Total of the age of husband and wife = 2Ã—23=46

Total of the age of husband and wife after 5 years + Age of the 1 year old child =46+5+5+1=57

Average age of the family = 57/3= 19

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