18 Karat gold contains how much gold?
- 80%
- 75%
- 70%
- 60%
Explanation
18-karat gold contains 75% pure gold and 25% other metals, such as silver and copper.
Related MCQs
- 5%
- 8%
- 10%
- 12%
اس سوال کو وضاحت کے ساتھ پڑھیں
- 200
- 250
- 300
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 25%
- 30%
- 35%
- None of these