Question

A cricketer scored some runs in his 21st innings, as a result, his average runs increased by 3. If the present average run is 40, how many runs he scored in the final innings?
A.103
B.100
C.85
D.82

Answer 1

⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑
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➧ Let the average of a inning = x

➧ Total runs = 9x

➧ According to the question

　 9x + 100 / 10
➾ x + 89x + 100 / 10=x + 8

➾ 9x + 100 = 10x +80
➾ X = 20

➧ Average after 10 innings
➾ 20 + 8
➾ 28 ...✔

_________
Thanks...✊

Answer 2

A cricketer scored some runs in his 21st innings, as a result, his average runs increased by 3. If the present average run is 40, how many runs he scored in the final innings?
A.103
B.100
C.85
D.82

Answer: A) 103