The average of 7 numbers is 37. If one number 77 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: B. 30.33.
- A. 23.47
Why not A: “23.47” is not 30.33.
- B. 30.33 ✓
- C. 25.41
Why not C: “25.41” is not 30.33.
- D. 32.94
Why not D: “32.94” is not 30.33.
Correct answer
B. 30.33
Explanation
30.33 (option B) is the accepted answer to “The average of 7 numbers is 37. If one number 77 is excluded, find the new average.”. Option A (23.47) is a different value from 30.33. Option C (25.41) is a different value from 30.33. Option D (32.94) is a different value from 30.33. Keep 30.33 as the Average Mcqs fact for this stem.
Source: FPSC/NTS Generated Practice Set
Tags: FPSC, NTS, Average
Submitted by: MCQsHub Editorial
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