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Question
The average of 50 numbers is 38. If two numbers, namely 45 and 55 are discarded, the average of the remaining numbers is
Options
37.5
37.9
36.5
37.0
MCQ
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Solution
37.5
Explanation:
Average = `38 - ((100 - 76))/48`
= `38 - 1/2`
= 37.5
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