Question # 1

Quality of coal depends upon:

Choose an answer

Carbon content of coal

Hydrogen content of coal

sulphur content of coal

Silicon content of coal

In anthracite coal, pure carbon content is:

Choose an answer

50 percent

25 percent

80 percent

92 to 95 percent

In the continent of South America, coals reserves are:

Choose an answer

20 percent of the total reserves

About 30 percent of total reserves

80 percent of the total reserves

Only 1.6 percent of total reserves

World's 80 percent coal production consists of:

Choose an answer

Bituminous coal

Lignite coal

Anthracite coal

Brown coal

In bituminous coal, carbon content may be:

Choose an answer

20 percent

50 percent

60-80 percent

30 percent

Among all categories lignite coal is:

Choose an answer

Most superior

Most inferior

Not good quality

Not superior quality

Coal reserves of Europe and Russian Federation are, world's total reserves:

Choose an answer

20 percent

30percent

50percent

44percent

In more than 5000 manufacturings, coal is used as:

Choose an answer

Raw material

Not as a raw material

Can be used as a raw material

Cannot be used as a raw material

In tropical region, coal reserves are:

Choose an answer

Very large

Very very large

Enough large

Very small

World's total estimated resources of coal are:

Choose an answer

5.0 trillion metric tons

9.98trillion metric tons

20.0trillion metric tons

891.531 billion metric tons

In the world, coal reserves are present:

Choose an answer

In 50 countries

In 70countries

In 100countries

In 150countries

In United Kingdom, use of coal started:

Choose an answer

Before 1000 B.C

In thirteenth century A.D

In 18th century A.D

In 19th century A.D

Commercially significant coal deposits occur in:

Choose an answer

Sedimentary rocks basins

Metamorphicrocks basins

Igniousrocks basins

Plateaurocks basins

Anthracite deposits account for how much of global coal deposits?

Choose an answer

5 percent

10 percent

20 percent

80 percent

In 19th century, due to use of petroleum and natural gas:

Choose an answer

Demand of coal became less

No change took place in demand of coal

Coal demand increased

Coal mining was almost stopped

Black colour of coal is due to its:

Choose an answer

Carbon content

Hydrogen content

Sulphur content

Phosphorous content

More Classes

Other Links

Commercial Geography Icom Part 2 English Medium Chapter 24 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer