The average of the first five multiples of 9 is _____?
- 20
- 27
- 28
- 30
Explanation
Average is equal to sum of all numbers and divided by Total numbers
= 9+18+27+36+45 = 135/5
=27
Related MCQs
- 66
- 76
- 86
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 220
- 240
- 252
- None of these