The average of 8 numbers is 22. If one number 49 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: C. 18.14.
- A. 15.65
Why not A: “15.65” is not 18.14.
- B. 20.27
Why not B: “20.27” is not 18.14.
- C. 18.14 ✓
- D. 15.6
Why not D: “15.6” is not 18.14.
Correct answer
C. 18.14
Explanation
18.14 (option C) is the accepted answer to “The average of 8 numbers is 22. If one number 49 is excluded, find the new average.”. Option A (15.65) is a different value from 18.14. Option B (20.27) is a different value from 18.14. Option D (15.6) is a different value from 18.14. Keep 18.14 as the Average Mcqs fact for this stem.
Source: FPSC/NTS Generated Practice Set
Tags: FPSC, NTS, Average
Submitted by: MCQsHub Editorial
Related MCQs
- Find the average of 124, 198, 48, 188, 117.
- The average of 10 numbers is 79. When a new number is added, the average becomes 82. Find the new number.
- The average of 7 numbers is 83. If one number 20 is excluded, find the new average.
- The average of 7 numbers is 70. If one number 11 is excluded, find the new average.
- The average of 4 numbers is 25. When a new number is added, the average becomes 26. Find the new number.
- Find the average of 116, 71, 167, 126, 165, 65.