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. The average age of the family now is	Choose the correct option: A) 19 years B) 23 years C) 28.5 years D) 29.3 years E) None
Solution   Sum of the present ages on husband, wife and child	=(23x2+5x2)+1   = 57 years   Required average   = (57/3)= 
<gadget id="calculator">(57/3)</gadget>
<output>19</output>
19 years.   19 yearsnswer 19 years
<result>A</result>
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. The average age of the family now is