Find the average of all even numbers upto 75.  Select:
A) 35  B) 36  C) 38  D) 34  E) 32
Exp. Average of all even numbers upto 75 = [ 35/2* ( first even number +   greatest even number before 75) ]/35 = ½ *(2 +74 ) = 76/2= 
<gadget id="calculator">76/2</gadget>
<output>38</output>
38.   Answer: 38
<result>C</result>
Find the average of all even numbers upto 75.