12th class Principle of Geography chapter 21 online mcq test with answers for ICom part 2 Principle of Geography Chapter 21 (Iron Ore)

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Sr.#	Question	Answer
1	During 2015, Brazil's iron ore production was:	A. 50 million metric tons B. 100million metric tons C. 428million metric tons D. 200million metric tons
2	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
3	In the world, percentage of iron production among metals is:	A. Only 25 percent B. 90 percent C. 50 percent D. About 70 percent
4	In 2001, Brazil' s iron ore production was:	A. 50 million metric tons B. 100 million metric tons C. 125 million metric tons D. 200 million metric tons
5	From economic point of view, iron is world's most:	A. Useful & cheap metal B. Costly metal C. Rare metal D. Rare available metal
6	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
7	In haematite iron ore, iron particles content:	A. Is 60-70 percent B. Is up to 50 percent C. Is near about 40 percent D. Is up to 45 percent
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 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
10	In 2001, world's largest iron ore producer was:	A. U.S.A B. Russian Federation C. Brazil D. Australia