The average of 10 numbers is 46. When a new number is added, the average becomes 47. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: B. 57.
- A. 66
Why not A: “66” is not 57.
- B. 57 ✓
- C. 47
Why not C: “47” is not 57.
- D. 62
Why not D: “62” is not 57.
Correct answer
B. 57
Explanation
57 (option B) is the accepted answer to “The average of 10 numbers is 46. When a new number is added, the average becomes 47. Find the new number.”. Option A (66) is a different value from 57. Option C (47) is a different value from 57. Option D (62) is a different value from 57. Keep 57 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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