A batsman makes a score of 50 runs in the 6th inning and thus increases his average by 2. Find his average after 6th inning.  Choose one
A) 40 B) 50 C) 60 D) 70 E) 80
Let the average after 6th inning = x   Then, average after 5th inning = x-2   5(x-2)+50 = 6x   x = 10-50 = 40   40nswer is 40
<result>A</result>
A batsman makes a score of 50 runs in the 6th inning and thus increases his average by 2. Find his average after 6th inning.