The average of 6 numbers is 71. When a new number is added, the average becomes 75. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: D. 99.
- A. 110
Why not A: “110” is not 99.
- B. 116
Why not B: “116” is not 99.
- C. 90
Why not C: “90” is not 99.
- D. 99 ✓
Correct answer
D. 99
Explanation
99 (option D) is the accepted answer to “The average of 6 numbers is 71. When a new number is added, the average becomes 75. Find the new number.”. Option A (110) is a different value from 99. Option B (116) is a different value from 99. Option C (90) is a different value from 99. Keep 99 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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