The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 24 years. The present age of the husband is  Choose the correct choice from the following choices:  A) 40  B) 32  C) 45  D) 55  E) 65
Explanation:   Sum of the present ages of husband, wife and child = (27 * 3 + 3 * 3)= 
<gadget id="calculator">(27 * 3 + 3 * 3)</gadget>
<output>90</output>
90 years.   Sum of the present ages of wife and child= (24 * 2 + 5 * 2)= 
<gadget id="calculator">(24 * 2 + 5 * 2)</gadget>
<output>58</output>
58 years.   Husband's present age= (90 - 58)= 
<gadget id="calculator">(90 - 58)</gadget>
<output>32</output>
32 years   Option 32
<result>B</result>
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 24 years. The present age of the husband is