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

Show Answer

Answer-B
Solution-

Solution(By Apex Team)

 
Let he scored x runs in final innings Now, 37 × 20 + x = 40 × 21 x = 840 – 740 x = 100

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