The sum of ages of 4 children born 2 years different each is 36 years. What is the age of the Elder child?  Choose the correct choice from the following answers.
A) 8  B) 9  C) 10  D) 12  E) 17
Let the ages of children be x, (x + 2), (x + 4), (x + 6) years.   Then, x + (x + 2) + (x + 4) + (x + 6) = 36   4x = 24   x = 6.   x +6= 
<gadget id="calculator"> +6</gadget>
<output>6</output>
6+6= 
<gadget id="calculator">6+6</gadget>
<output>12</output>
12   Answer : 12
<result>D</result>
The sum of ages of 4 children born 2 years different each is 36 years. What is the age of the Elder child?