The average age of a husband, wife and their child 5 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is?
Choose the most appropriate option
A) 10.1 years  B) 54 years  C) 11.4 years  D) 12.6 years  E) 14 years
Sum of the present ages of husband, wife and child   = (23 * 2 + 5 * 2) = 57 years.   Required average   = 57/5= 
<gadget id="calculator">57/5</gadget>
<output>57/5 = around 11.4</output>
11.4 years.   Answer:11.4 years
<result>C</result>
The average age of a husband, wife and their child 5 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is?