The average of 8 numbers is 64. When a new number is added, the average becomes 67. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: B. 91.
- A. 72
Why not A: “72” is not 91.
- B. 91 ✓
- C. 100
Why not C: “100” is not 91.
- D. 96
Why not D: “96” is not 91.
Correct answer
B. 91
Explanation
91 (option B) is the accepted answer to “The average of 8 numbers is 64. When a new number is added, the average becomes 67. Find the new number.”. Option A (72) is a different value from 91. Option C (100) is a different value from 91. Option D (96) is a different value from 91. Keep 91 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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