The average of 6 numbers is 31. If one number 87 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: D. 19.8.
- A. 18.54
Why not A: “18.54” is not 19.8.
- B. 16.98
Why not B: “16.98” is not 19.8.
- C. 18.75
Why not C: “18.75” is not 19.8.
- D. 19.8 ✓
Correct answer
D. 19.8
Explanation
19.8 (option D) is the accepted answer to “The average of 6 numbers is 31. If one number 87 is excluded, find the new average.”. Option A (18.54) is a different value from 19.8. Option B (16.98) is a different value from 19.8. Option C (18.75) is a different value from 19.8. Keep 19.8 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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