| 1 |
Iron ore, after first stage smelting is called |
- A. Wrought iron
- B. Cast iron
- C. Pig iron
- D. Raw iron
|
| 2 |
Pakistan imports iron ore in: |
- A. Large quantities
- B. Small quantities
- C. Very large quantities
- D. Not import iron
|
| 3 |
Iron ore deposits found in Kalabagh (Mianwali) are: |
- A. Magnetite
- B. Haematite
- C. Limonite
- D. Siderite
|
| 4 |
In 1990, world's largest producer of iron ore was: |
- A. Russia
- B. United States of America
- C. China
- D. India
|
| 5 |
Brazil's largest iron ore deposits are in: |
- A. Minas Geras
- B. Paraba valley
- C. Bahia
- D. Mato Grasso
|
| 6 |
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
|
| 7 |
In the continent of Europe, in iron ore export, Sweden is: |
- A. Most important country
- B. Unimportant country
- C. An important country
- D. Not an important country
|
| 8 |
In the world, iron ore production in 1990 was: |
- A. 100 million metric tons
- B. 1000million metric tons
- C. 500million metric tons
- D. 976million metric tons
|
| 9 |
In the world, Australia ranks in iron ore production: |
- A. At first position
- B. At second position
- C. At fifth position
- D. At not any position
|
| 10 |
In 2001, world's largest iron ore producer was: |
- A. U.S.A
- B. Russian Federation
- C. Brazil
- D. Australia
|
