Question:
At the time of marriage, the average age of a couple was 22 years. If they had a child after 3 years, what would be the average age of the family?
A15
B17
C16
D18
Answer:
B. 17
Explanation:
Total age of the couple at the time of marriage = 44 Total age after three years = 44 + 3 + 3 + 1 = 51 Average age of the family = 51/3 = 17