The average of 10 numbers is 31. If one number 106 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: D. 22.67.
- A. 21.51
Why not A: “21.51” is not 22.67.
- B. 21.09
Why not B: “21.09” is not 22.67.
- C. 26.67
Why not C: “26.67” is not 22.67.
- D. 22.67 ✓
Correct answer
D. 22.67
Explanation
22.67 (option D) is the accepted answer to “The average of 10 numbers is 31. If one number 106 is excluded, find the new average.”. Option A (21.51) is a different value from 22.67. Option B (21.09) is a different value from 22.67. Option C (26.67) is a different value from 22.67. Keep 22.67 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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