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A batsman scores 87 runs in the 21st match of his career. His average runs per match increases by 2. What was his average before the 21st match?1). 452). 463). 444). 43 |
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Answer» Let his average before the 21st match be X and average after the 21st match will be x + 2 His total RUNS before the 21st match can be given as 20x. From the problem statement ⇒ x + 2 = (87 + 20x)/21 ⇒ x = 45 ∴ His average before the 21st match is 45. |
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