12th class Principle of Geography chapter 7 online mcq test with answers for ICom part 2 Principle of Geography Chapter 7 (Iron & Steel Industry)

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Sr.#	Question	Answer
1	In 1929, U.S.A's first modern Iron & steel mill was established:	A. In New York B. In Florida C. In Massachusetts D. In California
2	In 1874, Japan's first Iron and steel mill was installed:	A. In Kita-Kyushu B. In Kamashee C. In Muroran D. In Osaka
3	World's largest Iron & steel manufacturing mill is in:	A. China B. U.S.A C. Japan D. Russia
4	Iron refinement process of Bessemer, Sir Henary Bessemer:	A. Introduce in 1800 B. Introduce in 1900 C. Introduce in 1855 D. Introduce in 1950
5	For smelting (refinement) of one tone of Iron ore:	A. 10 ton coal is required B. Only 5 ton coal is required C. 2 ton coal is required D. Only small amount of coal is required
6	For making one ton stainless steel:	A. 14 pounds manganese is required B. No manganese is required C. 100 poundsmanganese is required D. Small amount ofmanganese is required
7	In 1980, which country became first in Iron & steel production:	A. China B. India C. Japan D. Russia
8	Where does India's biggest/largest Iron & steel center located?	A. Jamshedpur B. Durgapur C. Bhadravati D. Bhilai
9	Pig Iron refined from Iron ore contains:	A. Only 10 percent impurities B. No impurities C. To much impurities D. Only 5 percent impurities
10	With the establishment of Blast furnaces:	A. Revolutionary changes took place in Iron ore refinement B. No prominent change took place C. Iron refinement become slow D. Minor change took place in Iron refinement