Question

A cricketer has an average of 28 runs in 24 innings. How many runs must he score in
the 25th inning to make his average 29 ?
(A) 1
(B) 24
(C) 35
(D) 53
​

Answer 1

Answer:

((24*24)+x)/25=25

(24*24)+x=25*25

576 + x = 625

X=625-576=49