The average of 8 numbers is 78. If one number 15 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: D. 87.
- A. 93
Why not A: “93” is not 87.
- B. 102
Why not B: “102” is not 87.
- C. 103
Why not C: “103” is not 87.
- D. 87 ✓
Correct answer
D. 87
Explanation
87 (option D) is the accepted answer to “The average of 8 numbers is 78. If one number 15 is excluded, find the new average.”. Option A (93) is a different value from 87. Option B (102) is a different value from 87. Option C (103) is a different value from 87. Keep 87 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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