The average of 8 numbers is 56. When a new number is added, the average becomes 57. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: C. 65.
- A. 79
Why not A: “79” is not 65.
- B. 61
Why not B: “61” is not 65.
- C. 65 ✓
- D. 55
Why not D: “55” is not 65.
Correct answer
C. 65
Explanation
65 (option C) is the accepted answer to “The average of 8 numbers is 56. When a new number is added, the average becomes 57. Find the new number.”. Option A (79) is a different value from 65. Option B (61) is a different value from 65. Option D (55) is a different value from 65. Keep 65 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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