A batsman makes a score of 85 runs in the 11th inning and thus increases his average by 5. Find his average after 11th inning. Choose the most appropriate option:
A) 40 B) 50 C) 62 D) 45 E) 35
Let the average after 11th inning = x   Then, average after 10th inning = x-5   10(x-5)+85 = 11x   x = 85-50= 
<gadget id="calculator">85-50</gadget>
<output>35</output>
35   Answer is 35
<result>E</result>
A batsman makes a score of 85 runs in the 11th inning and thus increases his average by 5. Find his average after 11th inning.