Average Practice Test 4

Question : 1 of 40

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The average score of batsman for 10 innings is 50. In his 11th innings, he scores 42. What is the approximate combined average of his 11 innings?

Solution:

Average score of batsman for 10 innings = 50
Total score = 10 × 50
x = 500
Score of the 11th inning = 42
Average score of 11th inning

= {x+42}/11

={500+42}/11

=542/11=49.27

= 49 runs.

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