| 1 |
In which year gold was recognized as international currency ? |
- A. 1750
- B. 1850
- C. 1900
- D. 1950
|
| 2 |
Among gold producing countries, Australia ranks: |
- A. First in the world
- B. Second in the world
- C. Third in the world
- D. Outstanding position
|
| 3 |
In 1850, production of gold was: |
- A. 150 million troy ounces
- B. 100 million troy ounces
- C. 200 million troy ounces
- D. 300 million troy ounces
|
| 4 |
In the world, second largest gold producer is: |
- A. Australia
- B. Russian Federation
- C. India
- D. China
|
| 5 |
U.S.A' s largest gold mine of Home Steak is located in: |
- A. California state
- B. Utta state
- C. Dakota state
- D. Alaska state
|
| 6 |
In the world, largest gold deposits are in: |
- A. Canada
- B. Brazil
- C. South Africa
- D. U.S.A
|
| 7 |
Among all metals of the world, gold is a: |
- A. hard metal
- B. soft metal
- C. not soft metal
- D. very hard metal
|
| 8 |
Gold is regarded as: |
- A. valued metal
- B. basic metal
- C. beautiful metal
- D. rare metal
|
| 9 |
In most of the solvents, gold is: |
- A. dissolve-able
- B. undissolve-able
- C. may be dissolve
- D. cannot dissolve
|
| 10 |
The boiling point of gold is: |
- A. 1300<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
- B. 2808<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
- C. 1064<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
- D. 1500<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
|
