| 1 |
In 2015, world's largest iron ore producer was: |
- A. U.S.A
- B. China
- C. Brazil
- D. Australia
|
| 2 |
Iron ore, after first stage smelting is called |
- A. Wrought iron
- B. Cast iron
- C. Pig iron
- D. Raw iron
|
| 3 |
People are aware about iron use: |
- A. For thousand years
- B. Since 5000 B.C
- C. In 1750 A.D during industrial revolution
- D. Were not aware until 18th century
|
| 4 |
In Europe, Lorain valley iron ore deposits are: |
- A. Very important
- B. Not very important
- C. Very large
- D. Europe's largest deposits
|
| 5 |
From economic point of view, iron ore is useable, which contain iron particules: |
- A. More than 10 percent
- B. At least 20 percent
- C. Up to 30 percent
- D. More than 50 percent
|
| 6 |
In France iron ore deposits are located in: |
- A. Lorain valley
- B. Normandi region
- C. The basin of River Lore
- D. Garon region
|
| 7 |
Iron ore deposits found in Kalabagh (Mianwali) are: |
- A. Magnetite
- B. Haematite
- C. Limonite
- D. Siderite
|
| 8 |
During 2015, world's iron ore production was: |
- A. 1000million metric tons
- B. 500million metric tons
- C. 3,320million metric tons
- D. 2000million 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 |
According to June 2015 estimates, iron ore reserves of the world are: |
- A. 190,000 million metric tons
- B. 100,000metric tons
- C. 50,000metric tons
- D. 1000million metric tons
|
