The average of 8 numbers is 38. When a new number is added, the average becomes 43. Find the new number.
Difficulty: Medium
About this MCQ
Medium Average Mcqs item. Correct choice: A. 83.
- A. 83 ✓
- B. 88
Why not B: “88” is not 83.
- C. 103
Why not C: “103” is not 83.
- D. 72
Why not D: “72” is not 83.
Correct answer
A. 83
Explanation
83 (option A) is the accepted answer to “The average of 8 numbers is 38. When a new number is added, the average becomes 43. Find the new number.”. Option B (88) is a different value from 83. Option C (103) is a different value from 83. Option D (72) is a different value from 83. Keep 83 as the Average Mcqs fact for this stem.
Source: FPSC/NTS Generated Practice Set
Tags: FPSC, NTS, Average
Submitted by: MCQsHub Editorial
Related MCQs
- The average of 8 numbers is 42. If one number 110 is excluded, find the new average.
- Find the average of 38, 72, 139, 107, 150, 21, 25.
- Find the average of 181, 164, 70, 41, 99, 161, 108.
- The average of 8 numbers is 58. When a new number is added, the average becomes 60. Find the new number.
- The average of 7 numbers is 86. If one number 108 is excluded, find the new average.
- The average of 6 numbers is 44. If one number 9 is excluded, find the new average.