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IBPS Clerk Prelims Model Paper 23
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© examsnet.com
Question : 52
Total: 100
The average runs scored by Virat Kohli in his last 25 innings is 52. 36. The statistic man by mistake counted the runs scored in one innings as 42 instead of 24. What is the correct average of runs scored by Virat Kohli in the last 25 innings?
51.54
51.64
51.96
51.97
52.36
Validate
Solution:
Total runs scored by Virat Kohli in his last 25 innings = 52.36 × 25 = 1309 runs
Error made by statistic man = 42 – 24 = 18 runs
Actual total runs scored by Virat Kohli in his last 25 innings = 1309 – 18 = 1291
Actual average = 1291 ÷ 25 = 51.64
© examsnet.com
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