The average of five numbers id 27. If one number is excluded, the average becomes 25. The excluded number is  Choose the correct choice
A) 25
B) 27
C) 30
D) 35
E) None
Solution   Excluded number	= (27 x 5 ) - ( 25 x 4)   = 135 - 100= 
<gadget id="calculator">135 - 100</gadget>
<output>35</output>
35.   Answer 35
<result>D</result>
The average of five numbers id 27. If one number is excluded, the average becomes 25. The excluded number is