[{"id":108726,"question":"For best vegetative growth of natural rubber plant:","choices":[{"text":"There is not any need of rainfall","value":"A"},{"text":"Small amount of rainfall is enough","value":"B"},{"text":"70-100 inches rainfall is needed","value":"C"},{"text":"Only 30 inches rain-fall is enough","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108725,"question":"For best propagation of natural rubber plant:","choices":[{"text":"80<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>F(27<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>C) temperature is best suitable","value":"A"},{"text":"100<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>F temperature is suitable","value":"B"},{"text":"50<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>F temperature is suitable","value":"C"},{"text":"32<span style=\"color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;\">°</span>F temperature is suitable","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108724,"question":"For propagation of rubber plant:","choices":[{"text":"Equatorial warm-humid climate is suitable","value":"A"},{"text":"Desert climate is suitable","value":"B"},{"text":"Monsoon climate is suitable","value":"C"},{"text":"Sudani climate is suitable","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108723,"question":"Most of the natural rubber production in the world is being used:","choices":[{"text":"For manufacturing water proof cloth","value":"A"},{"text":"For manufacturing tyre &amp; tube","value":"B"},{"text":"For manufacturing toys","value":"C"},{"text":"For manufacturing utensils","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108721,"question":"Natural rubber's plant matures for rubber production:","choices":[{"text":"At the age of 5 years","value":"A"},{"text":"At the age of 10 years","value":"B"},{"text":"At the age of 3 years","value":"C"},{"text":"At the age of 15 years","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108718,"question":"At present, world's 80 percent natural rubber is produced in:","choices":[{"text":"South-east Asia","value":"A"},{"text":"Sri Lanka","value":"B"},{"text":"Brazil","value":"C"},{"text":"African countries","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108716,"question":"At present, Brazil produce world's only:","choices":[{"text":"10 percent rubber","value":"A"},{"text":"20 percent rubber","value":"B"},{"text":"One percent rubber","value":"C"},{"text":"30 percent rubber","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":108714,"question":"From Malaysia, first time rubber export started in:","choices":[{"text":"1870 A.D","value":"A"},{"text":"1905 A.D","value":"B"},{"text":"1900 A.D","value":"C"},{"text":"1920 A.D","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108712,"question":"At first British established rubber plantations in:","choices":[{"text":"Ceylon (Sri Lanka)","value":"A"},{"text":"Maldives","value":"B"},{"text":"Indaman Islands","value":"C"},{"text":"Malaysia","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108709,"question":"Hevea brasiliensis's smuggled rubber seeds from Brazil were propagated in London' s:","choices":[{"text":"Kew Gardens","value":"A"},{"text":"Lawrence Gardens","value":"B"},{"text":"Wah Gardends","value":"C"},{"text":"Mayo Gardens","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108708,"question":"British explorer Sir Henry Wickham in:","choices":[{"text":"1876 A.D smuggled rubber seed in U.K","value":"A"},{"text":"1820 A.D smuggled rubber seeds","value":"B"},{"text":"1750 A.D smuggled rubber seed in U.K","value":"C"},{"text":"1900 A.D smuggled rubber seed","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108707,"question":"When did regular rubber export started from South America-Brazil?","choices":[{"text":"1750 A.D","value":"A"},{"text":"1852 A.D","value":"B"},{"text":"1857 A.D","value":"C"},{"text":"1900 A.D","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":108705,"question":"In 1823, Charles Macintosh established a rubber plant:","choices":[{"text":"For manufactured water-proof cloth","value":"A"},{"text":"For manufactured tyre &amp; tube","value":"B"},{"text":"For manufactured rubber balls","value":"C"},{"text":"For manufactured rubber goods","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108703,"question":"In 1839, Charles Goodyear from rubber prepared:","choices":[{"text":"Tyre and tube","value":"A"},{"text":"Vulcanized rubber","value":"B"},{"text":"Erasing rubber","value":"C"},{"text":"Rubber goods","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":108702,"question":"Native country of Hevea brasiliensis plant is:","choices":[{"text":"Nigeria","value":"A"},{"text":"Congo","value":"B"},{"text":"Brazil","value":"C"},{"text":"Zambia","value":"D"},{"value":"E"}],"correctAnswer":3}]