Suraj has a certain average of runs for 12 innings. In the 13th innings he scores 96 runs thereby increasing his average by 5 runs. What is his average after the 13th innings?
Choose the correct option.
A) 48 B) 64 C) 36 D) 72 E) 27
To improve his average by 5 runs per innings he has to contribute 12 x 5 = 60 runs for the previous 12 innings.   Thus, the average after the 13th innings   = 96 - 60= 
<gadget id="calculator">96 - 60</gadget>
<output>36</output>
36.   ANSWER:36
<result>C</result>
Suraj has a certain average of runs for 12 innings. In the 13th innings he scores 96 runs thereby increasing his average by 5 runs. What is his average after the 13th innings?