The average of 10 numbers is 51. When a new number is added, the average becomes 52. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: D. 62.
- A. 68
Why not A: “68” is not 62.
- B. 72
Why not B: “72” is not 62.
- C. 47
Why not C: “47” is not 62.
- D. 62 ✓
Correct answer
D. 62
Explanation
62 (option D) is the accepted answer to “The average of 10 numbers is 51. When a new number is added, the average becomes 52. Find the new number.”. Option A (68) is a different value from 62. Option B (72) is a different value from 62. Option C (47) is a different value from 62. Keep 62 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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