Question
Average run scored by a batsman in 18 innings is 60. In
next 6 innings, he scored runs with an average of ‘x’ so that his overall average increases by 3. Find the value of x.Solution
Total runs scored in 18 innings = 18 × 60 = 1080 Total runs scored in 24 innings = 24 × 63 = 1512 So, 6x = 1512 – 1080 = 432 Or, x = 72
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