Between 15 and 100, how many multiples of 5 are there?
- 16
- 17
- 18
- None of these
Explanation
To find how many multiples of 5 are between 15 and 100 (inclusive):
Start: 15 ÷ 5 = 3 → First multiple (15 = 5×3)
End: 100 ÷ 5 = 20 → Last multiple (100 = 5×20)
Now count the integers from 3 to 20:
20 - 3 + 1 = 18
Related MCQs
- 18
- 17
- 16
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 70
- 69
- 68
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
