12th Class Commercial Geography MCQS Part of the world: Iron and Steel Industry Online Test

about-85-percent-steel-refinement-work-is-done-in-3-a_-_10-countries,before-1350-a-d-iron-and-steel-work-was-done-by-3-a_-_wood-coal-furnaces,how-many-gallons-water-is-required-to-manufacture-one-tone-steel-3-a_-_65-thousand-gallons,how-many-tons-of-coal-is-required-for-melting-one-ton-iron-ore-3-a_-_2-metric-ton,how-much-limestone-is-required-to-melt-one-ton-of-iron-ore-3-a_-_1-2-f-2-ton,how-much-manganese-is-required-for-the-manufacturing-of-one-ton-steel-from-pig-iron-3-a_-_14-pound,in-1990-2-c-the-world-27-s-largest-iron-ore-producing-country-3-a_-_russia,in-manchuria-region-2-c-china-27-s-oldest-iron-and-steel-manufacturing-centre-is-located-in-3-a_-_anshan,in-usa-2-c-the-largest-iron-and-steel-centre-is-located-at-3-a_-_pittsburg,iron-age-started-in-the-world-in-3-a_-_1500-b-c,sir-henary-bessemer-introduced-bessemer-iron-refinement-process-in-3-a_-_1855,the-largest-iron-ore-deposits-are-located-in-brazil-at-3-a_-_minas-geraes,the-largest-steel-mills-of-the-world-is-locted-in-3-a_-_japan,to-which-year-britain-remained-at-the-top-in-steel-manufacturing-3-a_-_1900-a-d,usa-remained-at-the-top-in-steel-manufacturing-industry-from-3-a_-_1900-to-1969,when-did-russia-took-first-position-in-steel-manufacturing-3-a_-_1970,which-country-got-first-position-in-steel-manufacturing-in-1991-3-a_-_japan,which-country-ranks-first-in-the-world-in-steel-manufacturing-3-a_-_china,with-the-establishment-of-blast-furnaces-3-a_-_revolutionary-changes-took-place