The average of 5 numbers is 28. If one number 72 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: D. 17.
- A. 19
Why not A: “19” is not 17.
- B. 21
Why not B: “21” is not 17.
- C. 16
Why not C: “16” is not 17.
- D. 17 ✓
Correct answer
D. 17
Explanation
17 (option D) is the accepted answer to “The average of 5 numbers is 28. If one number 72 is excluded, find the new average.”. Option A (19) is a different value from 17. Option B (21) is a different value from 17. Option C (16) is a different value from 17. Keep 17 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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