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	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
2	Iron ore deposits found in Kalabagh (Mianwali) are:	A. Magnetite B. Haematite C. Limonite D. Siderite
3	Mining is considered as man's:	A. Primary economic activity B. Quinary economic activity C. Secondary economic activity D. Tertiary economic activity
4	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
5	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
6	In 1990, world's largest producer of iron ore was:	A. Russia B. United States of America C. China D. India
7	In 2015, world's largest iron ore producer was:	A. U.S.A B. China C. Brazil D. Australia
8	In the world, Australia ranks in iron ore production:	A. At first position B. At second position C. At fifth position D. At not any position
9	In the world, percentage of iron production among metals is:	A. Only 25 percent B. 90 percent C. 50 percent D. About 70 percent
10	Japan, South Korea, Germany, U.K, Italy and U.S.A are iron:	A. Exporting countries B. Importing countries C. Most important importing countries D. Not importing countries