The average of 8 numbers is 18. When a new number is added, the average becomes 19. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: C. 27.
- A. 30
Why not A: “30” is not 27.
- B. 22
Why not B: “22” is not 27.
- C. 27 ✓
- D. 23
Why not D: “23” is not 27.
Correct answer
C. 27
Explanation
27 (option C) is the accepted answer to “The average of 8 numbers is 18. When a new number is added, the average becomes 19. Find the new number.”. Option A (30) is a different value from 27. Option B (22) is a different value from 27. Option D (23) is a different value from 27. Keep 27 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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