[{"id":175152,"question":"Depending upon temperature variation, atmosphere ins divided into how many regions?","choices":[{"text":"1","value":"A"},{"text":"2","value":"B"},{"text":"3","value":"C"},{"text":"4","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":175151,"question":"75% atmosphere mass lies in how many kilometers.","choices":[{"text":"11 km","value":"A"},{"text":"30 km","value":"B"},{"text":"50 km","value":"C"},{"text":"85 km","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":175150,"question":"The layer above troposphere extend upto 50 kilometers called.","choices":[{"text":"Mesosphere","value":"A"},{"text":"Hydrosphere","value":"B"},{"text":"Stratosphere","value":"C"},{"text":"Thermosphere","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":175149,"question":"Our planet earth consists of ____________ natural Spheres.","choices":[{"text":"1","value":"A"},{"text":"4","value":"B"},{"text":"6","value":"C"},{"text":"8","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":175148,"question":"A strange bitter smell noticed near photo copier machine is of.","choices":[{"text":"H<sub>2</sub>S","value":"A"},{"text":"SO<sub>2</sub>","value":"B"},{"text":"O<sub>2</sub>","value":"C"},{"text":"O<sub>3</sub>","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":175147,"question":"The sphere just above the Earth's surface is.","choices":[{"text":"Mescosphere","value":"A"},{"text":"Stratosphere","value":"B"},{"text":"Thermosphere","value":"C"},{"text":"Troposphere","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":175146,"question":"Which gas is not present in atmosphere?","choices":[{"text":"Nitrogen","value":"A"},{"text":"Oxygen","value":"B"},{"text":"Helium","value":"C"},{"text":"Carbon dioxide","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":175145,"question":"What percentage of nitrogen and oxygen is in the atmosphere.","choices":[{"text":"69%","value":"A"},{"text":"79%","value":"B"},{"text":"9%","value":"C"},{"text":"89%","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":175144,"question":"About 99% of atmospheric mass lies in.","choices":[{"text":"35 km","value":"A"},{"text":"30 km","value":"B"},{"text":"15 km","value":"C"},{"text":"16 km","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":173957,"question":"The solid particle deposit on the filter paper during filtratin is called.","choices":[{"text":"Precipitates","value":"A"},{"text":"Residue","value":"B"},{"text":"Crystals","value":"C"},{"text":"All of them","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":173956,"question":"Thermosphere lies beyond.","choices":[{"text":"Stratosphere","value":"A"},{"text":"Troposphere","value":"B"},{"text":"Mesosphere","value":"C"},{"text":"Biosphere","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":173955,"question":"Which is not a part of flue gas?","choices":[{"text":"Furans","value":"A"},{"text":"Dioxins","value":"B"},{"text":"HCl","value":"C"},{"text":"H<sub>2</sub>SO<sub>4</sub>","value":"D"},{"value":"E"}],"correctAnswer":4}]