| 1 |
In 2001, Brazil' s iron ore production was: |
- A. 50 million metric tons
- B. 100 million metric tons
- C. 125 million metric tons
- D. 200 million metric tons
|
| 2 |
During 2001, world's iron ore production was: |
- A. 1000 million metric tons
- B. 500 million metric tons
- C. 580 million metric tons
- D. 2000 million metric tons
|
| 3 |
Pakistan imports iron ore in: |
- A. Large quantities
- B. Small quantities
- C. Very large quantities
- D. Not import iron
|
| 4 |
U.S.A's largest iron ore deposits are located in: |
- A. Alabama & Birmingham state
- B. Lake superior region
- C. Western mountainous region
- D. Alaska state
|
| 5 |
In magnetite iron ore, iron particles percentage: |
- A. Is up to 60 percent
- B. Is near about 50 percent
- C. Is up to 72.4 percent
- D. Is about 90 percent
|
| 6 |
India's largest iron ore deposits are in: |
- A. Singhbhum
- B. Madhya Pradesh
- C. Maharashtra
- D. Jabalpur
|
| 7 |
In haematite iron ore, iron particles content: |
- A. Is 60-70 percent
- B. Is up to 50 percent
- C. Is near about 40 percent
- D. Is up to 45 percent
|
| 8 |
Iron ore, after first stage smelting is called: |
- A. Wrought iron
- B. Cast iron
- C. Pig iron
- D. Raw iron
|
| 9 |
In 1990, world's largest producer of iron ore was: |
- A. Russia
- B. United States of America
- C. China
- D. India
|
| 10 |
Brazil's largest iron ore deposits are in: |
- A. Minas Geras
- B. Paraba valley
- C. Bahia
- D. Mato Grasso
|
