12th class Principle of Geography chapter 24 online mcq test with answers for ICom part 2 Principle of Geography Chapter 24 (Coal)

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Sr.#	Question	Answer
1	In 18th century, due to use of petroleum and natural gas:	A. Demand of coal became less B. No change took place in use of coal C. Coal demand increased D. Coal mining was almost stopped
2	Which country of the world, possesses largest reserves of coal ?	A. China B. Russian Federation C. United States of America D. Brazil
3	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
4	Quality of coal depends upon:	A. Carbon content of coal B. Hydrogen content of coal C. sulphur content of coal D. Silicon content of coal
5	Coal reserves are:	A. Exhaustable source of energy B. Un-exhautable source of energy C. Renewable source of energy D. Ever increasing resources of energy
6	In bituminous coal, carbon content may be:	A. 20 percent B. 50 percent C. 60-80 percent D. 30 percent
7	In 18th century, due to steel industry & railway in Europe and U.S.A:	A. Demand of coal became less B. Demand of coal increased steadily C. Use of coal increased slowly D. No change took place in use of coal
8	In anthracite coal, pure carbon content is:	A. 50 percent B. 25 percent C. 80 percent D. 92 to 95 percent
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	Among all categories lignite coal is:	A. Most superior B. Most inferior C. Not good quality D. Not superior quality