The average of five numbers id 27. If one number is excluded,the average becomes 25. The excluded number is  Options
A) 25  B) 27  C) 30  D) 35  E) 34
given x/5=27 so x=135 and y/4=25 so y=100. excluded no is x-y=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