The average of 6 numbers is 42. When a new number is added, the average becomes 45. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: A. 63.
- A. 63 ✓
- B. 76
Why not B: “76” is not 63.
- C. 71
Why not C: “71” is not 63.
- D. 50
Why not D: “50” is not 63.
Correct answer
A. 63
Explanation
63 (option A) is the accepted answer to “The average of 6 numbers is 42. When a new number is added, the average becomes 45. Find the new number.”. Option B (76) is a different value from 63. Option C (71) is a different value from 63. Option D (50) is a different value from 63. Keep 63 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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