The average of 8 numbers is 80. If one number 132 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: B. 72.57.
- A. 59.9
Why not A: “59.9” is not 72.57.
- B. 72.57 ✓
- C. 78.55
Why not C: “78.55” is not 72.57.
- D. 62.31
Why not D: “62.31” is not 72.57.
Correct answer
B. 72.57
Explanation
72.57 (option B) is the accepted answer to “The average of 8 numbers is 80. If one number 132 is excluded, find the new average.”. Option A (59.9) is a different value from 72.57. Option C (78.55) is a different value from 72.57. Option D (62.31) is a different value from 72.57. Keep 72.57 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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