| 1 |
In the world, coal reserves are present: |
- A. In 50 countries
- B. In 70countries
- C. In 100countries
- D. In 150countries
|
| 2 |
World's huge coal reserves of northern hemisphere are located: |
- A. Between 35°-50° north latitude
- B. Between 5°-10° north latitude
- C. Between 80°-90° north latitude
- D. Between 10°-20° latitude
|
| 3 |
In bituminous coal, carbon content may be: |
- A. 20 percent
- B. 50 percent
- C. 60-80 percent
- D. 30 percent
|
| 4 |
World's total estimated coal reserves are: |
- A. 891.531 billion metric tons
- B. 5 trillionmetric tons
- C. 10 trillion metric tons
- D. 15 trillion metric tons
|
| 5 |
In tropical region, coal reserves are: |
- A. Very large
- B. Very very large
- C. Enough large
- D. Very small
|
| 6 |
Which country of the world, possesses largest reserves of coal ? |
- A. China
- B. Russian Federation
- C. United States of America
- D. Brazil
|
| 7 |
Coal, petroleum, natural gas, nuclear energy and solar energy are: |
- A. Important means of energy
- B. Not means of energy
- C. Nominal means of energy
- D. Unimportant means of energy
|
| 8 |
World's total estimated resources of coal are: |
- A. 5.0 trillion metric tons
- B. 9.98trillion metric tons
- C. 20.0trillion metric tons
- D. 891.531 billion metric tons
|
| 9 |
In United Kingdom, use of coal started: |
- A. Before 1000 B.C
- B. In thirteenth century A.D
- C. In 18th century A.D
- D. In 19th century A.D
|
| 10 |
World's 80percent coal production consists of: |
- A. Bituminous coal
- B. Lignitecoal
- C. Anthracitecoal
- D. Browncoal
|
