[{"id":108803,"question":"In 2001, world's largest iron ore producer was:","choices":[{"text":"U.S.A","value":"A"},{"text":"Russian Federation","value":"B"},{"text":"Brazil","value":"C"},{"text":"Australia","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108801,"question":"During 2001, world's iron ore production was:","choices":[{"text":"1000 million metric tons","value":"A"},{"text":"500 million metric tons","value":"B"},{"text":"580 million metric tons","value":"C"},{"text":"2000 million metric tons","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108799,"question":" In 1990, world's largest producer of iron ore was:","choices":[{"text":"Russia","value":"A"},{"text":"United States of America","value":"B"},{"text":"China","value":"C"},{"text":"India","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108798,"question":"According to June 1990 estimates, ironore reserves of the world are:","choices":[{"text":"300,000 million metric tons","value":"A"},{"text":"100,000 metric tons","value":"B"},{"text":"50,000 metric tons","value":"C"},{"text":"1000 million metric tons","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108797,"question":"In the world, percentage of iron production among metals is:","choices":[{"text":"Only 25 percent","value":"A"},{"text":"90 percent","value":"B"},{"text":"50 percent","value":"C"},{"text":"About 70 percent","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108796,"question":"People are aware about iron use:","choices":[{"text":"For thousand years","value":"A"},{"text":"Since 5000 B.C","value":"B"},{"text":"In 1750 A.D during industrial revolution","value":"C"},{"text":"Were not aware until 18th century","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108795,"question":"From economic point of view, iron is world's most:","choices":[{"text":"Useful & cheap metal","value":"A"},{"text":"Costly metal","value":"B"},{"text":"Rare metal","value":"C"},{"text":"Rare available metal","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108793,"question":"Evolution of modern civilization is dependent upon:","choices":[{"text":"Agriculture","value":"A"},{"text":"Minerals","value":"B"},{"text":"Education","value":"C"},{"text":"Human effort","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108791,"question":"Mining is considered as man's:","choices":[{"text":"Primary economic activity","value":"A"},{"text":"Quinary economic activity","value":"B"},{"text":"Secondary economic activity","value":"C"},{"text":"Tertiary economic activity","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108776,"question":"The ripening period of rape seed crop is:","choices":[{"text":"90-120 days","value":"A"},{"text":"200 days","value":"B"},{"text":"One year","value":"C"},{"text":"60 days","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108774,"question":"The continent of Europe is largest producer of:","choices":[{"text":"Sunflower","value":"A"},{"text":"Sugar-cane","value":"B"},{"text":"Rice","value":"C"},{"text":"Tea","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108772,"question":"In the world, largest sunflower producing country is:","choices":[{"text":"Ukraine","value":"A"},{"text":"Argentina","value":"B"},{"text":"U.S.A","value":"C"},{"text":"Russian Federation","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108770,"question":"In the world, sunflower crop is being cultivated in:","choices":[{"text":"Most of the countries","value":"A"},{"text":"All countries","value":"B"},{"text":"60 countries","value":"C"},{"text":"100 countries","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108768,"question":"In groundnut production, the continent of Asia:","choices":[{"text":"Rank first","value":"A"},{"text":"Have not any position","value":"B"},{"text":"Rank second","value":"C"},{"text":"Have very prominent position","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108766,"question":"In the world, largest producer of ground-nut is:","choices":[{"text":"India","value":"A"},{"text":"China","value":"B"},{"text":"U.S.A","value":"C"},{"text":"Nigeria","value":"D"},{"value":"E"}],"correctAnswer":2}]