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, world's iron ore production was:	A. 1000million metric tons B. 500million metric tons C. 3,320million metric tons D. 2000million metric tons
2	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
3	In magnetite iron ore, iron particles percentage:	A. Is up to 60 percent B. Is near about 50 percent C. Is up to 72.4 percent D. Is about 90 percent
4	Iron ore deposits found in Kalabagh (Mianwali) are:	A. Magnetite B. Haematite C. Limonite D. Siderite
5	In the world, percentage of iron production among metals is:	A. Only 25 percent B. 90 percent C. 50 percent D. About 70 percent
6	Mining is considered as man's:	A. Primary economic activity B. Quinary economic activity C. Secondary economic activity D. Tertiary economic activity
7	Iron ore, after first stage smelting is called	A. Wrought iron B. Cast iron C. Pig iron D. Raw iron
8	In Europe, Lorain valley iron ore deposits are:	A. Very important B. Not very important C. Very large D. Europe's largest deposits
9	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
10	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