The average of 5 numbers is 27. 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. 45.
- A. 49
Why not A: “49” is not 45.
- B. 36
Why not B: “36” is not 45.
- C. 37
Why not C: “37” is not 45.
- D. 45 ✓
Correct answer
D. 45
Explanation
45 (option D) is the accepted answer to “The average of 5 numbers is 27. When a new number is added, the average becomes 30. Find the new number.”. Option A (49) is a different value from 45. Option B (36) is a different value from 45. Option C (37) is a different value from 45. Keep 45 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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