Question

a cricketer played 80 innings and scored an average of 99 runs,his score in the average of 100 at the end, his score in the last innings should have been.​

Answer 1

Answer:

Correct Option: D

Let the required runs be N.

According to the question,

(80 x 99 + N) / 80 = 100

⇒ 7920 + N = 8000

⇒ N = 80