If 8 persons have an average of 12.5 and one person of 18 kg is replaced with 10 kg, the new average will be:
- 10.5
- 11.5
- 12.5
- 13.5
Explanation
Average of 8 persons = 12.5
So total weight:
One person of 18 kg is replaced by 10 kg:
New total:
New average:
Related MCQs
- 11.2
- 12.2
- 13.2
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2°C
- 4°C
- 6°C
- 8°C
اس سوال کو وضاحت کے ساتھ پڑھیں
- 0
- 1
- 2
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
