The average of 7 numbers is 20. If one number 129 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: A. 1.83.
- A. 1.83 ✓
- B. 0.83
Why not B: “0.83” is not 1.83.
- C. 3.83
Why not C: “3.83” is not 1.83.
- D. 2.83
Why not D: “2.83” is not 1.83.
Correct answer
A. 1.83
Explanation
1.83 (option A) is the accepted answer to “The average of 7 numbers is 20. If one number 129 is excluded, find the new average.”. Option B (0.83) is a different value from 1.83. Option C (3.83) is a different value from 1.83. Option D (2.83) is a different value from 1.83. Keep 1.83 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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