The average of 6 numbers is 25. When a new number is added, the average becomes 30. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: D. 60.
- A. 52
Why not A: “52” is not 60.
- B. 51
Why not B: “51” is not 60.
- C. 72
Why not C: “72” is not 60.
- D. 60 ✓
Correct answer
D. 60
Explanation
60 (option D) is the accepted answer to “The average of 6 numbers is 25. When a new number is added, the average becomes 30. Find the new number.”. Option A (52) is a different value from 60. Option B (51) is a different value from 60. Option C (72) is a different value from 60. Keep 60 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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