[{"id":108924,"question":"In more than 5000 manufacturings, coal is used as:","choices":[{"text":"Raw material","value":"A"},{"text":"Not as a raw material","value":"B"},{"text":"Can be used as a raw material","value":"C"},{"text":"Cannot be used as a raw material","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108923,"question":"In the decade of 1970, due to use of coal in thermal electricity production:","choices":[{"text":"A dramatic increase took place in use of coal","value":"A"},{"text":"A small increase took place in use of coal","value":"B"},{"text":"No change took place in use of coal","value":"C"},{"text":"Demand of coal decreased slowly","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108921,"question":"In 19th century, due to use of petroleum and natural gas:","choices":[{"text":"Demand of coal became less","value":"A"},{"text":"No change took place in demand of coal","value":"B"},{"text":"Coal demand increased","value":"C"},{"text":"Coal mining was almost stopped","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108919,"question":"In 18th century, due to steel industry & railway in Europe and U.S.A:","choices":[{"text":"Demand of coal became less","value":"A"},{"text":"Demand of coal increased steadily","value":"B"},{"text":"Use of coal increased slowly","value":"C"},{"text":"No change took place in use of coal","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108917,"question":"In 18th century, due to invention of steam engine & engineering industry:","choices":[{"text":"Spurred enormous growth in the coal use","value":"A"},{"text":"Use of coal increased a little","value":"B"},{"text":"No change took place in coal use","value":"C"},{"text":"Coal use became less","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108916,"question":"In United Kingdom, use of coal started:","choices":[{"text":"Before 1000 B.C","value":"A"},{"text":"In thirteenth century A.D","value":"B"},{"text":"In 18th century A.D","value":"C"},{"text":"In 19th century A.D","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108914,"question":"In north-eastern China, Fashon coal mines are:","choices":[{"text":"Oldest coal mines in China","value":"A"},{"text":"Recent coal mines in China","value":"B"},{"text":"Largest coal mines in China","value":"C"},{"text":"Deepest coal mines in China","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108912,"question":"Historians believe that coal is first commercially mined in:","choices":[{"text":"China","value":"A"},{"text":"United Kingdom","value":"B"},{"text":"India","value":"C"},{"text":"United States of America","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108909,"question":"Quality of coal depends upon:","choices":[{"text":"Carbon content of coal","value":"A"},{"text":"Hydrogen content of coal","value":"B"},{"text":"sulphur content of coal","value":"C"},{"text":"Silicon content of coal","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108907,"question":"Coal, petroleum, natural gas, nuclear energy and solar energy are:","choices":[{"text":"Important means of energy","value":"A"},{"text":"Not means of energy","value":"B"},{"text":"Nominal means of energy","value":"C"},{"text":"Unimportant means of energy","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108902,"question":"In the world, which country possesses largest uranium deposits?","choices":[{"text":"Australia","value":"A"},{"text":"Kazakhstan","value":"B"},{"text":"Russian Federation","value":"C"},{"text":"U.S.A","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108900,"question":"In the world, in how many countries, uranium is present?","choices":[{"text":"50 countries","value":"A"},{"text":"100 countries","value":"B"},{"text":"39 countries","value":"C"},{"text":"only 20 countries","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108898,"question":"According to latest estimates, world's uranium deposits are:","choices":[{"text":"5,000 thousand metric tons","value":"A"},{"text":"3,644 thousand metric tons","value":"B"},{"text":"10,000 metric tons","value":"C"},{"text":"1,000 thousand metric tons","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108896,"question":"Production of atonomic energy at commercial level began:","choices":[{"text":"after 1950 A.D","value":"A"},{"text":"in 1900","value":"B"},{"text":"after 1955 A.D","value":"C"},{"text":"after1970","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108894,"question":"The used of uranium at vast level is restricted due to its:","choices":[{"text":"radioactive property","value":"A"},{"text":"lack of technology","value":"B"},{"text":"lack of raw material","value":"C"},{"text":"lack of money","value":"D"},{"value":"E"}],"correctAnswer":1}]