The average of 7 numbers is 68. If one number 66 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: D. 68.33.
- A. 78.51
Why not A: “78.51” is not 68.33.
- B. 51.52
Why not B: “51.52” is not 68.33.
- C. 60.36
Why not C: “60.36” is not 68.33.
- D. 68.33 ✓
Correct answer
D. 68.33
Explanation
68.33 (option D) is the accepted answer to “The average of 7 numbers is 68. If one number 66 is excluded, find the new average.”. Option A (78.51) is a different value from 68.33. Option B (51.52) is a different value from 68.33. Option C (60.36) is a different value from 68.33. Keep 68.33 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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