Average of 10 matches is 32, How many runs one should should score to increase his average by 4 runs. Choose the correct choice from the following answers:
A) 70	B) 76	C) 78	D) 80	E) 88

Rationale: "explanation : average after 11 innings should be 36 so , required score = ( 11 * 36 ) - ( 10 * 32 ) = 396 - 320 = 76 answer : option b"
Answer: B