The average of 6 numbers is 50. When a new number is added, the average becomes 51. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: C. 57.
- A. 61
Why not A: “61” is not 57.
- B. 43
Why not B: “43” is not 57.
- C. 57 ✓
- D. 63
Why not D: “63” is not 57.
Correct answer
C. 57
Explanation
57 (option C) is the accepted answer to “The average of 6 numbers is 50. When a new number is added, the average becomes 51. Find the new number.”. Option A (61) is a different value from 57. Option B (43) is a different value from 57. Option D (63) 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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