The average of 10 numbers is 23. When a new number is added, the average becomes 25. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: C. 45.
- A. 50
Why not A: “50” is not 45.
- B. 56
Why not B: “56” is not 45.
- C. 45 ✓
- D. 54
Why not D: “54” is not 45.
Correct answer
C. 45
Explanation
45 (option C) is the accepted answer to “The average of 10 numbers is 23. When a new number is added, the average becomes 25. Find the new number.”. Option A (50) is a different value from 45. Option B (56) is a different value from 45. Option D (54) is a different value from 45. Keep 45 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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