The average of first four multiples of 4 is : Options:
A) 3	B) 9	C) 10	D) 15	E) 17
Solution   Average = 4(1+2+3+4)/4 =40/4= 
<gadget id="calculator">40/4</gadget>
<output>10</output>
10 Answer 10
<result>C</result>
The average of first four multiples of 4 is :