The average of 7 numbers is 23. If one number 98 is excluded, find the new average.
Difficulty: Hard
About this MCQ
Hard Average Mcqs item. Correct choice: B. 10.5.
- A. 12.22
Why not A: “12.22” is not 10.5.
- B. 10.5 ✓
- C. 9.5
Why not C: “9.5” is not 10.5.
- D. 11.76
Why not D: “11.76” is not 10.5.
Correct answer
B. 10.5
Explanation
10.5 (option B) is the accepted answer to “The average of 7 numbers is 23. If one number 98 is excluded, find the new average.”. Option A (12.22) is a different value from 10.5. Option C (9.5) is a different value from 10.5. Option D (11.76) is a different value from 10.5. Keep 10.5 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 5 numbers is 57. If one number 147 is excluded, find the new average.
- The average of 10 numbers is 63. When a new number is added, the average becomes 66. Find the new number.
- The average of 8 numbers is 59. When a new number is added, the average becomes 64. Find the new number.
- The average of 6 numbers is 35. If one number 11 is excluded, find the new average.
- Find the average of 110, 37, 145.
- Find the average of 136, 184, 40, 36, 87, 29.