The average of 10 numbers is 23. If one number 123 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: B. 11.89.
- A. 10.31
Why not A: “10.31” is not 11.89.
- B. 11.89 ✓
- C. 13.22
Why not C: “13.22” is not 11.89.
- D. 9.84
Why not D: “9.84” is not 11.89.
Correct answer
B. 11.89
Explanation
11.89 (option B) is the accepted answer to “The average of 10 numbers is 23. If one number 123 is excluded, find the new average.”. Option A (10.31) is a different value from 11.89. Option C (13.22) is a different value from 11.89. Option D (9.84) is a different value from 11.89. Keep 11.89 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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