If mean of given data is 23 then what is the missing number of data 14, 24, ______ 18, 30.
- 29
- 30
- 31
- None of these
Explanation
Mean = Sum of all numbers / Total count of numbers
Given data: 14, 24, ____, 18, 30
Total numbers = 5
Mean = 23
So, Sum of all numbers = Mean × Total count = 23 × 5 = 115
Let the missing number be x
14 + 24 + x + 18 + 30 = 115
86 + x = 115
x = 115 - 86
x = 29
Last verified on 24-08-2026
Related MCQs
- 29
- 30
- 31
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 66
- 76
- 86
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 220
- 240
- 252
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
