[{"id":235415,"question":"Bucky Ball is teh third form of pure.","choices":[{"text":"Carbon","value":"A"},{"text":"Graphite","value":"B"},{"text":"Magnesium","value":"C"},{"text":"Diamond","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235414,"question":"Iodine .......... 131 is used in treat the........................","choices":[{"text":"Cancer","value":"A"},{"text":"Bone growth","value":"B"},{"text":"Thyroid","value":"C"},{"text":"Brain tumor","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235413,"question":"Nitrogen occur in the atmosphere as................. molecules.","choices":[{"text":"Triatomic","value":"A"},{"text":"Diatomic","value":"B"},{"text":"Polyatomic","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235412,"question":"Which Gas is essential for proteins.","choices":[{"text":"Sulphur","value":"A"},{"text":"Hydrogen","value":"B"},{"text":"Nitrogen","value":"C"},{"text":"Oxygen","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235411,"question":"Ice floats on the surface of water due to.","choices":[{"text":"Higher density","value":"A"},{"text":"Lower density","value":"B"},{"text":"Normal density","value":"C"},{"text":"Very High density","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235410,"question":"Each day a normal man breathe............ litres of air.","choices":[{"text":"20,000 to 15,000","value":"A"},{"text":"10,000 to 15,000","value":"B"},{"text":"15,000 to 20,000","value":"C"},{"text":"21,000, to 31,000","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235409,"question":"The percentage of Neon by volume is.","choices":[{"text":"0.002","value":"A"},{"text":"0.9","value":"B"},{"text":"0.02","value":"C"},{"text":"0.00055","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235408,"question":"What type of liquid has abnormal freezing and boiling point.","choices":[{"text":"Water","value":"A"},{"text":"Juice","value":"B"},{"text":"Petrol","value":"C"},{"text":"Diesel","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235407,"question":"The body of a young boy contains approximately... litres of water.","choices":[{"text":"10","value":"A"},{"text":"25","value":"B"},{"text":"35","value":"C"},{"text":"45","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":235406,"question":"Coke is formed in the absence of..........","choices":[{"text":"Carbon","value":"A"},{"text":"Oxygen","value":"B"},{"text":"Air","value":"C"},{"text":"Hydrogen","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235405,"question":"If a key is stiff in a lock, rub the end of the key a soft pencil, which types of elements we obtain.","choices":[{"text":"Graphite","value":"A"},{"text":"Silver","value":"B"},{"text":"Gold","value":"C"},{"text":"Paltinum","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235404,"question":"Which gas is slightly soluble in water.","choices":[{"text":"Neon","value":"A"},{"text":"Carbon di oxide","value":"B"},{"text":"Argon","value":"C"},{"text":"Oxygen","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":235403,"question":"The contents of sodium in leaf tissus vary from.","choices":[{"text":"0.01 - 10%","value":"A"},{"text":"10-15%","value":"B"},{"text":"12-16 %","value":"C"},{"value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235402,"question":"The deficiency of iodine in human body casue.","choices":[{"text":"Goiter","value":"A"},{"text":"Cancer","value":"B"},{"text":"Tuberculosis","value":"C"},{"text":"Cholera","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":235401,"question":"The amout of carbon dioxide int eh air is increased by.","choices":[{"text":"Photosynthesis","value":"A"},{"text":"Respiration","value":"B"},{"text":"Burning","value":"C"},{"text":"Evaporation","value":"D"},{"value":"E"}],"correctAnswer":3}]