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{“questions”:{“2jlmt”:{“id”:”2jlmt”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The group of metals Fe, Co, Ni may best called as?\r\n”,”desc”:””,”hint”:””,”answers”:{“7f7eo”:{“id”:”7f7eo”,”image”:””,”imageId”:””,”title”:”Transition metals”,”isCorrect”:”1″},”x2m3q”:{“id”:”x2m3q”,”image”:””,”imageId”:””,”title”:”Main group metals”},”3r5bi”:{“id”:”3r5bi”,”image”:””,”imageId”:””,”title”:”Alkali metals”},”1b3yi”:{“id”:”1b3yi”,”image”:””,”imageId”:””,”title”:”None”}}},”idqae”:{“id”:”idqae”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”For galvanizing iron which of the following metals is used?\r\n”,”desc”:””,”hint”:””,”answers”:{“27u8r”:{“id”:”27u8r”,”image”:””,”imageId”:””,”title”:”Lead\t”},”z63uz”:{“id”:”z63uz”,”image”:””,”imageId”:””,”title”:”Zinc”,”isCorrect”:”1″},”mjw5v”:{“id”:”mjw5v”,”image”:””,”imageId”:””,”title”:”Copper\t”},”w1j18″:{“id”:”w1j18″,”image”:””,”imageId”:””,”title”:”None”}}},”lo5tb”:{“id”:”lo5tb”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Non stick cooking utensils are coated with?\r\n”,”desc”:””,”hint”:””,”answers”:{“reemm”:{“id”:”reemm”,”image”:””,”imageId”:””,”title”:”Teflon\t”,”isCorrect”:”1″},”7s1h1″:{“id”:”7s1h1″,”image”:””,”imageId”:””,”title”:”Magnalium”},”4d7st”:{“id”:”4d7st”,”image”:””,”imageId”:””,”title”:”Invar\t”},”i4qcv”:{“id”:”i4qcv”,”image”:””,”imageId”:””,”title”:”None”}}},”1kcr8″:{“id”:”1kcr8″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Chlorophyll is a naturally occurring chelate compound in which central metal is?\r\n”,”desc”:””,”hint”:””,”answers”:{“qn2qe”:{“id”:”qn2qe”,”image”:””,”imageId”:””,”title”:”Copper\t”},”1nsvh”:{“id”:”1nsvh”,”image”:””,”imageId”:””,”title”:”Iron”},”yapi4″:{“id”:”yapi4″,”image”:””,”imageId”:””,”title”:”Magnesium\t”,”isCorrect”:”1″},”e0an0″:{“id”:”e0an0″,”image”:””,”imageId”:””,”title”:”None”}}},”2223b”:{“id”:”2223b”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Permanent hardness of water may be removed by the addition of ?\r\n”,”desc”:””,”hint”:””,”answers”:{“p92hc”:{“id”:”p92hc”,”image”:””,”imageId”:””,”title”:”Sodium.

{“questions”:{“67lsl”:{“id”:”67lsl”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is a protein?\r\n”,”desc”:””,”hint”:””,”answers”:{“ktngj”:{“id”:”ktngj”,”image”:””,”imageId”:””,”title”:”Cellulose\t”},”tkow4″:{“id”:”tkow4″,”image”:””,”imageId”:””,”title”:”Starch”},”l1idd”:{“id”:”l1idd”,”image”:””,”imageId”:””,”title”:”Natural rubber”,”isCorrect”:”1″},”8i17l”:{“id”:”8i17l”,”image”:””,”imageId”:””,”title”:”None of these”}}},”5c3ip”:{“id”:”5c3ip”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What should be present in a substance to make it a conductor of electricity?\r\n”,”desc”:””,”hint”:””,”answers”:{“a9b2i”:{“id”:”a9b2i”,”image”:””,”imageId”:””,”title”:”Strongly held protons”},”rhtze”:{“id”:”rhtze”,”image”:””,”imageId”:””,”title”:”Free electrons”},”r6sp0″:{“id”:”r6sp0″,”image”:””,”imageId”:””,”title”:”Free electrons”,”isCorrect”:”1″},”ne803″:{“id”:”ne803″,”image”:””,”imageId”:””,”title”:”None of these”}}},”rhyun”:{“id”:”rhyun”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”For safety, the fuse wire used in the mains for household supply of electricity must be made of metal having?\r\n”,”desc”:””,”hint”:””,”answers”:{“nq0in”:{“id”:”nq0in”,”image”:””,”imageId”:””,”title”:”Low melting point”,”isCorrect”:”1″},”zonb7″:{“id”:”zonb7″,”image”:””,”imageId”:””,”title”:”High melting point”},”diqos”:{“id”:”diqos”,”image”:””,”imageId”:””,”title”:”High.

{“questions”:{“takf4”:{“id”:”takf4″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What are telescopes used for:\r\n”,”desc”:””,”hint”:””,”answers”:{“jh6q6”:{“id”:”jh6q6″,”image”:””,”imageId”:””,”title”:”To measure time”},”w6502″:{“id”:”w6502″,”image”:””,”imageId”:””,”title”:”To measure distance”},”fi82e”:{“id”:”fi82e”,”image”:””,”imageId”:””,”title”:”Both (a) & (b)”},”dsjzh”:{“id”:”dsjzh”,”image”:””,”imageId”:””,”title”:”To see far away objects”,”isCorrect”:”1″}}},”7yfk9″:{“id”:”7yfk9″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Where are most observatories with large telescopes built?\r\n”,”desc”:””,”hint”:””,”answers”:{“5e44p”:{“id”:”5e44p”,”image”:””,”imageId”:””,”title”:”At the pole”},”ya3gd”:{“id”:”ya3gd”,”image”:””,”imageId”:””,”title”:”On the mountaintops”,”isCorrect”:”1″},”x23g9″:{“id”:”x23g9″,”image”:””,”imageId”:””,”title”:”Both (a) & (b)”},”f1iiq”:{“id”:”f1iiq”,”image”:””,”imageId”:””,”title”:”None”}}},”g4e7i”:{“id”:”g4e7i”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What telescope was put into outer space in 1990?\r\n”,”desc”:””,”hint”:””,”answers”:{“44g89”:{“id”:”44g89″,”image”:””,”imageId”:””,”title”:”Hubble telescope”,”isCorrect”:”1″},”wnql3″:{“id”:”wnql3″,”image”:””,”imageId”:””,”title”:”Keck telescope”},”fe7db”:{“id”:”fe7db”,”image”:””,”imageId”:””,”title”:”Both (a)& (b)”},”562wg”:{“id”:”562wg”,”image”:””,”imageId”:””,”title”:”None”}}},”41cse”:{“id”:”41cse”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which famous scientist first used the telescope for astronomy ?\r\n”,”desc”:””,”hint”:””,”answers”:{“z2pc0”:{“id”:”z2pc0″,”image”:””,”imageId”:””,”title”:”Isaac Newton”},”3t751″:{“id”:”3t751″,”image”:””,”imageId”:””,”title”:”Aristotle”},”doy2r”:{“id”:”doy2r”,”image”:””,”imageId”:””,”title”:”Galileo\t”,”isCorrect”:”1″},”wfcht”:{“id”:”wfcht”,”image”:””,”imageId”:””,”title”:”None”}}},”de1c5″:{“id”:”de1c5″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What.

{“questions”:{“dde1h”:{“id”:”dde1h”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Actinides are the elements with atomic numbers from?\r\n”,”desc”:””,”hint”:””,”answers”:{“le9el”:{“id”:”le9el”,”image”:””,”imageId”:””,”title”:”89 to 103″,”isCorrect”:”1″},”5z31b”:{“id”:”5z31b”,”image”:””,”imageId”:””,”title”:”36 from 43″},”2k8tb”:{“id”:”2k8tb”,”image”:””,”imageId”:””,”title”:”97 to 104″},”jscwc”:{“id”:”jscwc”,”image”:””,”imageId”:””,”title”:”None”}}},”ick9u”:{“id”:”ick9u”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”In fireworks, the green flame is produced because of?\r\n”,”desc”:””,”hint”:””,”answers”:{“mnxw4”:{“id”:”mnxw4″,”image”:””,”imageId”:””,”title”:”Lead\t”},”6mzcb”:{“id”:”6mzcb”,”image”:””,”imageId”:””,”title”:”Barium”,”isCorrect”:”1″},”an0vz”:{“id”:”an0vz”,”image”:””,”imageId”:””,”title”:”Copper\t”},”s969o”:{“id”:”s969o”,”image”:””,”imageId”:””,”title”:”None”}}},”7q64q”:{“id”:”7q64q”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Non stick cooking utensils are coated with?\r\n”,”desc”:””,”hint”:””,”answers”:{“8nd8h”:{“id”:”8nd8h”,”image”:””,”imageId”:””,”title”:”Teflon\t”,”isCorrect”:”1″},”2wwaf”:{“id”:”2wwaf”,”image”:””,”imageId”:””,”title”:”Magnalium”},”nojyc”:{“id”:”nojyc”,”image”:””,”imageId”:””,”title”:”Invar\t”},”ulh9d”:{“id”:”ulh9d”,”image”:””,”imageId”:””,”title”:”None”}}},”6t8fp”:{“id”:”6t8fp”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Air is a\/an?\r\n”,”desc”:””,”hint”:””,”answers”:{“yrdhb”:{“id”:”yrdhb”,”image”:””,”imageId”:””,”title”:”Element\t”},”fu88m”:{“id”:”fu88m”,”image”:””,”imageId”:””,”title”:”Compound”},”7ro41″:{“id”:”7ro41″,”image”:””,”imageId”:””,”title”:”Mixture\t”,”isCorrect”:”1″},”30e1q”:{“id”:”30e1q”,”image”:””,”imageId”:””,”title”:”None”}}},”bxbr8″:{“id”:”bxbr8″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Permanent hardness of water may be removed by the addition of ?\r\n”,”desc”:””,”hint”:””,”answers”:{“yuaro”:{“id”:”yuaro”,”image”:””,”imageId”:””,”title”:”Sodium carbonate”,”isCorrect”:”1″},”ic1li”:{“id”:”ic1li”,”image”:””,”imageId”:””,”title”:”Alum”},”rwin4″:{“id”:”rwin4″,”image”:””,”imageId”:””,”title”:”Lime\t”},”4ll64″:{“id”:”4ll64″,”image”:””,”imageId”:””,”title”:”None of these”}}},”aaxn7″:{“id”:”aaxn7″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following was to be discovered first.

{“questions”:{“h9isd”:{“id”:”h9isd”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the work done in moving a unit positive charge from infinity to that point in electric field called\r\n”,”desc”:””,”hint”:””,”answers”:{“m8xip”:{“id”:”m8xip”,”image”:””,”imageId”:””,”title”:”Electric current\t”},”z1dus”:{“id”:”z1dus”,”image”:””,”imageId”:””,”title”:”Potential difference\r\n”},”kapt3″:{“id”:”kapt3″,”image”:””,”imageId”:””,”title”:”both (a) & (b)”},”2e9jn”:{“id”:”2e9jn”,”image”:””,”imageId”:””,”title”:”Electric potential”,”isCorrect”:”1″}}},”m9t0m”:{“id”:”m9t0m”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which type of fire extinguisher is used for petroleum fire?\r\n”,”desc”:””,”hint”:””,”answers”:{“rue5r”:{“id”:”rue5r”,”image”:””,”imageId”:””,”title”:”Liquid type”},”b6n63″:{“id”:”b6n63″,”image”:””,”imageId”:””,”title”:”Powder type”,”isCorrect”:”1″},”v3b0r”:{“id”:”v3b0r”,”image”:””,”imageId”:””,”title”:”Foam type”},”54be8″:{“id”:”54be8″,”image”:””,”imageId”:””,”title”:”None of these”}}},”cbp0n”:{“id”:”cbp0n”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Quartz crystals normally used in quartz clocks etc. is chemically ?\r\n”,”desc”:””,”hint”:””,”answers”:{“o1742”:{“id”:”o1742″,”image”:””,”imageId”:””,”title”:” Silicon dioxide\t”,”isCorrect”:”1″},”efi37″:{“id”:”efi37″,”image”:””,”imageId”:””,”title”:”Germanium.

{“questions”:{“w27t3”:{“id”:”w27t3″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The chemical (ethyl mercaptan) added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of?\r\n”,”desc”:””,”hint”:””,”answers”:{“g7jk9”:{“id”:”g7jk9″,”image”:””,”imageId”:””,”title”:”Sulphur\t”,”isCorrect”:”1″},”if0ua”:{“id”:”if0ua”,”image”:””,”imageId”:””,”title”:”Fluorine”},”5zcj7″:{“id”:”5zcj7″,”image”:””,”imageId”:””,”title”:”Deuterium\t”},”1cugx”:{“id”:”1cugx”,”image”:””,”imageId”:””,”title”:”None”}}},”7wkyx”:{“id”:”7wkyx”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The most important ore of aluminium is?\r\n”,”desc”:””,”hint”:””,”answers”:{“sogw2”:{“id”:”sogw2″,”image”:””,”imageId”:””,”title”:”Calcite\t”},”bbfts”:{“id”:”bbfts”,”image”:””,”imageId”:””,”title”:”Bauxite”,”isCorrect”:”1″},”4686f”:{“id”:”4686f”,”image”:””,”imageId”:””,”title”:”Calamine\t”},”xj577″:{“id”:”xj577″,”image”:””,”imageId”:””,”title”:”None”}}},”d9j4a”:{“id”:”d9j4a”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Potassium Permanganate is used for purifying drinking water, because?\r\n”,”desc”:””,”hint”:””,”answers”:{“cdjwa”:{“id”:”cdjwa”,”image”:””,”imageId”:””,”title”:”It is an oxidizing agent”,”isCorrect”:”1″},”gm802″:{“id”:”gm802″,”image”:””,”imageId”:””,”title”:”It is a reducing agent”},”0p4i6″:{“id”:”0p4i6″,”image”:””,”imageId”:””,”title”:”It is a sterilizing agent”},”45nvf”:{“id”:”45nvf”,”image”:””,”imageId”:””,”title”:”None”}}},”kb3v9″:{“id”:”kb3v9″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”From which mineral.

{“questions”:{“fn29n”:{“id”:”fn29n”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in which of the following domestic products?\r\n”,”desc”:””,”hint”:””,”answers”:{“a937x”:{“id”:”a937x”,”image”:””,”imageId”:””,”title”:”Television\t”},”2oaho”:{“id”:”2oaho”,”image”:””,”imageId”:””,”title”:”Cooking gas”},”hwclj”:{“id”:”hwclj”,”image”:””,”imageId”:””,”title”:”both (a) & (b)\t”},”v1ac3″:{“id”:”v1ac3″,”image”:””,”imageId”:””,”title”:”Refrigerator”,”isCorrect”:”1″}}},”cgvy7″:{“id”:”cgvy7″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The main constituents of pearls are?\r\n”,”desc”:””,”hint”:””,”answers”:{“wxv90”:{“id”:”wxv90″,”image”:””,”imageId”:””,”title”:” None of these”}}},”a0mxy”:{“id”:”a0mxy”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Wood is the main raw material for the manufacture of?\r\n”,”desc”:””,”hint”:””,”answers”:{“hdrky”:{“id”:”hdrky”,”image”:””,”imageId”:””,”title”:”Paper\t”,”isCorrect”:”1″},”gpdm8″:{“id”:”gpdm8″,”image”:””,”imageId”:””,”title”:”Ruby”},”103tk”:{“id”:”103tk”,”image”:””,”imageId”:””,”title”:”Sapphire\t”},”azfnf”:{“id”:”azfnf”,”image”:””,”imageId”:””,”title”:”None”}}},”hqt5z”:{“id”:”hqt5z”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The hardest substance available on earth is?\r\n”,”desc”:””,”hint”:””,”answers”:{“uij48”:{“id”:”uij48″,”image”:””,”imageId”:””,”title”:”Gold\t”},”6rsci”:{“id”:”6rsci”,”image”:””,”imageId”:””,”title”:”Iron”},”9yw4s”:{“id”:”9yw4s”,”image”:””,”imageId”:””,”title”:”Diamond\t”,”isCorrect”:”1″},”glneb”:{“id”:”glneb”,”image”:””,”imageId”:””,”title”:”None of these”}}},”8r0yb”:{“id”:”8r0yb”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Detergents used.