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	U.S.A' s largest iron ore deposits are located in:	A. Alabama & Birmingham state B. Lake Superior region C. Western mountainous region D. Alaska state
2	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
3	In the world, China's position in iron ore production is:	A. Not very important B. Very important C. Very unimportant D. At third position
4	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
5	From economic point of view, iron ore is useable, which contain iron particles:	A. More than 10 percent B. At least 20 percent C. Up to 30 percent D. More than 50 percent
6	In 1990, world's largest producer of iron ore was:	A. Russia B. United States of America C. China D. India
7	In Europe, Lorain valley iron ore deposits are:	A. Very important B. Not very important C. Very large D. Europe's largest deposits
8	In 2015, world's largest iron ore producer was:	A. U.S.A B. China C. Brazil D. Australia
9	Evolution of modern civilization is dependent upon:	A. Agriculture B. Minerals C. Education D. Human effort
10	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