A batsman makes a score of 110 runs in the 11th inning and thus increases his average by 5. Find his average after 11th inning.  Choose one: A) 40 B) 50 C) 60 D) 45 E) 56
Let the average after 11th inning = x   Then, average after 10th inning = x-5   10(x-5)+110 = 11x   x = 110-50= 
<gadget id="calculator">110-50</gadget>
<output>60</output>
60   Answer is 60
<result>C</result>
A batsman makes a score of 110 runs in the 11th inning and thus increases his average by 5. Find his average after 11th inning.