The average age of husband, wife and their child 3 years ago was 33 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is  Choose the correct choice from the following answers
A) 35 years
B) 40 years
C) 50 years
D) 58 years
E) None
Solution   Sum of the present ages of husband, wife and child	= (33x3+3x3) years   = 108 years.   Sum of the present ages of wife and child	= (20x2+5x2) years   = 50 years.   âˆ´ Husband's present age	= (108 - 50)= 
<gadget id="calculator">(108 - 50)</gadget>
<output>58</output>
58 years.   Answer 58 years
<result>D</result>
The average age of husband, wife and their child 3 years ago was 33 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is