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

Explanation

Sum of ages of husband and wife at the time of their marriage = 23 × 2 = 46 years Sum of the family after 5 years = 5 years of husband + 5 years of wife + 1 year of child => Total age = 46 + 5 + 5 + 1 = 57 years 57 => Required average = 3 = 19 years => Ans - (B)