[{"id":108846,"question":"The melting point of gold is:","choices":[{"text":"1000<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>C","value":"A"},{"text":"1500<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>C","value":"B"},{"text":"1064<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>C","value":"C"},{"text":"500<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>C","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108844,"question":"Gold is a best:","choices":[{"text":"conductor of heat &amp; electricity","value":"A"},{"text":"not a conductor of electricity","value":"B"},{"text":"no-conductor of electricity","value":"C"},{"text":"not a non-conductor","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108842,"question":"According to U.S Geological Survey Deptt., total gold deposits of the world are:","choices":[{"text":"10,000 metric tons","value":"A"},{"text":"20,000 metric tons","value":"B"},{"text":"30,000 metric tons","value":"C"},{"text":"77,000 metric tons","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":108840,"question":"During 1999, gold production of the world was:","choices":[{"text":"100 million troy ounces","value":"A"},{"text":"50 million troy ounces","value":"B"},{"text":"81 million troy ounces","value":"C"},{"text":"150 million troy ounces","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108838,"question":"In 1850, production of gold was:","choices":[{"text":"150 million troy ounces","value":"A"},{"text":"100 million troy ounces","value":"B"},{"text":"200 million troy ounces","value":"C"},{"text":"300 million troy ounces","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108836,"question":"Today, how may countries are mining gold?","choices":[{"text":"one hundred","value":"A"},{"text":"ninety-three","value":"B"},{"text":"fifty","value":"C"},{"text":"One hundred &amp; ninety-five","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108835,"question":"In which year gold was recognized as international currency?","choices":[{"text":"1750","value":"A"},{"text":"1850","value":"B"},{"text":"1900","value":"C"},{"text":"1950","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108834,"question":"In the world, largest gold deposits are in:","choices":[{"text":"Canada","value":"A"},{"text":"Brazil","value":"B"},{"text":"South Africa","value":"C"},{"text":"U.S.A","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108833,"question":"In most of the solvents, gold is:","choices":[{"text":"dissolve-able","value":"A"},{"text":"undissolve-able","value":"B"},{"text":"may be dissolve","value":"C"},{"text":"cannot dissolve","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108832,"question":"Among all metals of the world, gold is a:","choices":[{"text":"hard metal","value":"A"},{"text":"soft metal","value":"B"},{"text":"not soft metal","value":"C"},{"text":"very hard metal","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108831,"question":"Among most of the metals, gold is a:","choices":[{"text":"light metal","value":"A"},{"text":"heavy metal","value":"B"},{"text":"very heavy metal","value":"C"},{"text":"very light metal","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108830,"question":"Affect of air, temperature and humidity on gold is:","choices":[{"text":"very frequently","value":"A"},{"text":"very little","value":"B"},{"text":"very rare","value":"C"},{"text":"very slowly","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108829,"question":"Gold is a:","choices":[{"text":"common metal","value":"A"},{"text":"rare metal","value":"B"},{"text":"not common metal","value":"C"},{"text":"Very rare metal","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108828,"question":"Gold is regarded as:","choices":[{"text":"valued metal","value":"A"},{"text":"basic metal","value":"B"},{"text":"beautiful metal","value":"C"},{"text":"rare metal","value":"D"},{"value":"E"}],"correctAnswer":1}]