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{“questions”:{“kidqv”:{“id”:”kidqv”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”In which decade was the transistor invented?\r\n”,”desc”:””,”hint”:””,”answers”:{“cgsza”:{“id”:”cgsza”,”image”:””,”imageId”:””,”title”:”1980s\t”},”ruf7r”:{“id”:”ruf7r”,”image”:””,”imageId”:””,”title”:”1940s”,”isCorrect”:”1″},”pnaot”:{“id”:”pnaot”,”image”:””,”imageId”:””,”title”:”1960s”},”w383o”:{“id”:”w383o”,”image”:””,”imageId”:””,”title”:”1950s\t”}}},”gtpg8″:{“id”:”gtpg8″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Who among the following invented the Steel Converter?\r\n”,”desc”:””,”hint”:””,”answers”:{“lp6o8”:{“id”:”lp6o8″,”image”:””,”imageId”:””,”title”:”Robert Koch”},”02npb”:{“id”:”02npb”,”image”:””,”imageId”:””,”title”:”Henry Bessemer”,”isCorrect”:”1″},”ten7s”:{“id”:”ten7s”,”image”:””,”imageId”:””,”title”:”Robert Hooke”},”u7vnr”:{“id”:”u7vnr”,”image”:””,”imageId”:””,”title”:”None”}}},”19n0z”:{“id”:”19n0z”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Who invented Bifocal Lens?\r\n”,”desc”:””,”hint”:””,”answers”:{“pusbt”:{“id”:”pusbt”,”image”:””,”imageId”:””,”title”:”Benjamin Franklin”,”isCorrect”:”1″},”8tuua”:{“id”:”8tuua”,”image”:””,”imageId”:””,”title”:”Theodore Roosevelt”},”4836k”:{“id”:”4836k”,”image”:””,”imageId”:””,”title”:”Rutherford B. Hayes”},”31dcy”:{“id”:”31dcy”,”image”:””,”imageId”:””,”title”:”Thomas Jefferson”}}},”0qywc”:{“id”:”0qywc”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin?\r\n”,”desc”:””,”hint”:””,”answers”:{“ejbpw”:{“id”:”ejbpw”,”image”:””,”imageId”:””,”title”:”Cyclotron”},”pmqyn”:{“id”:”pmqyn”,”image”:””,”imageId”:””,”title”:”Betatron”},”4bsso”:{“id”:”4bsso”,”image”:””,”imageId”:””,”title”:”Television”,”isCorrect”:”1″},”1s7sp”:{“id”:”1s7sp”,”image”:””,”imageId”:””,”title”:”None”}}},”d5kbo”:{“id”:”d5kbo”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Gasoline powered automobile was invented by?\r\n”,”desc”:””,”hint”:””,”answers”:{“4aa2h”:{“id”:”4aa2h”,”image”:””,”imageId”:””,”title”:”J. R. Gluber\t”},”s4a5l”:{“id”:”s4a5l”,”image”:””,”imageId”:””,”title”:”G. Fawks”},”0ifyc”:{“id”:”0ifyc”,”image”:””,”imageId”:””,”title”:”W. Bickford”},”ik6p3″:{“id”:”ik6p3″,”image”:””,”imageId”:””,”title”:”Karl Benz”,”isCorrect”:”1″}}},”r1scm”:{“id”:”r1scm”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Who invented Electric Generator?\r\n”,”desc”:””,”hint”:””,”answers”:{“cac8z”:{“id”:”cac8z”,”image”:””,”imageId”:””,”title”:”Thomas Alva Edison\t”},”buxgn”:{“id”:”buxgn”,”image”:””,”imageId”:””,”title”:”Alfred.

{“questions”:{“pewgq”:{“id”:”pewgq”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Material produced from living or recently living plants or animals and their metabolic byproduct is?\r\n”,”desc”:””,”hint”:””,”answers”:{“sheba”:{“id”:”sheba”,”image”:””,”imageId”:””,”title”:”char\t”},”3su6w”:{“id”:”3su6w”,”image”:””,”imageId”:””,”title”:”MSW”},”nppbx”:{“id”:”nppbx”,”image”:””,”imageId”:””,”title”:”biofuel\t”},”whlzy”:{“id”:”whlzy”,”image”:””,”imageId”:””,”title”:”biomass”,”isCorrect”:”1″}}},”gpf0w”:{“id”:”gpf0w”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Photovoltaic cells convert sunlight into:\r\n”,”desc”:””,”hint”:””,”answers”:{“mfurs”:{“id”:”mfurs”,”image”:””,”imageId”:””,”title”:”Light\t”},”l5zng”:{“id”:”l5zng”,”image”:””,”imageId”:””,”title”:”Electricity”,”isCorrect”:”1″},”e48k0″:{“id”:”e48k0″,”image”:””,”imageId”:””,”title”:”Motion”},”sd4cm”:{“id”:”sd4cm”,”image”:””,”imageId”:””,”title”:”Heat\t”}}},”sim4h”:{“id”:”sim4h”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The sun produces energy using _____.\r\n”,”desc”:””,”hint”:””,”answers”:{“1uv3e”:{“id”:”1uv3e”,”image”:””,”imageId”:””,”title”:”fusion\t”,”isCorrect”:”1″},”vlzhs”:{“id”:”vlzhs”,”image”:””,”imageId”:””,”title”:”geothermal”},”7pfsf”:{“id”:”7pfsf”,”image”:””,”imageId”:””,”title”:”fission”},”op2vm”:{“id”:”op2vm”,”image”:””,”imageId”:””,”title”:”biomass\t”}}},”p9w4p”:{“id”:”p9w4p”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which country leads the world in the production of solar energy?\r\n”,”desc”:””,”hint”:””,”answers”:{“6rg5m”:{“id”:”6rg5m”,”image”:””,”imageId”:””,”title”:”The U.S. of America”},”fw3ry”:{“id”:”fw3ry”,”image”:””,”imageId”:””,”title”:”Australia”},”d13ti”:{“id”:”d13ti”,”image”:””,”imageId”:””,”title”:”Germany\t”,”isCorrect”:”1″},”187xv”:{“id”:”187xv”,”image”:””,”imageId”:””,”title”:”Africa”}}},”hhd9l”:{“id”:”hhd9l”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Renewable resource come from___________ processes?\r\n”,”desc”:””,”hint”:””,”answers”:{“1mjo4”:{“id”:”1mjo4″,”image”:””,”imageId”:””,”title”:”natural\t”,”isCorrect”:”1″},”h99f9″:{“id”:”h99f9″,”image”:””,”imageId”:””,”title”:”environmental”},”uk3rp”:{“id”:”uk3rp”,”image”:””,”imageId”:””,”title”:”fake\t”},”ge9db”:{“id”:”ge9db”,”image”:””,”imageId”:””,”title”:”neutral”}}},”9d3el”:{“id”:”9d3el”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Earth\u2019s outer layer rock is called as __________\r\n”,”desc”:””,”hint”:””,”answers”:{“v8sa1”:{“id”:”v8sa1″,”image”:””,”imageId”:””,”title”:”Outer core\t”},”924zp”:{“id”:”924zp”,”image”:””,”imageId”:””,”title”:”Crust”,”isCorrect”:”1″},”h18l2″:{“id”:”h18l2″,”image”:””,”imageId”:””,”title”:”Asthenosphere”},”u195g”:{“id”:”u195g”,”image”:””,”imageId”:””,”title”:”Mantle\t”}}},”g82u9″:{“id”:”g82u9″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”A spring that shoots.

{“questions”:{“nc5vk”:{“id”:”nc5vk”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Substances which have permeability less than the permeability of free space are known as\r\n”,”desc”:””,”hint”:””,”answers”:{“g5hyz”:{“id”:”g5hyz”,”image”:””,”imageId”:””,”title”:”Bipolar\t”},”6oqb7″:{“id”:”6oqb7″,”image”:””,”imageId”:””,”title”:”Diamagnetic”,”isCorrect”:”1″},”1wppt”:{“id”:”1wppt”,”image”:””,”imageId”:””,”title”:”Ferromagnetic”},”0nf8y”:{“id”:”0nf8y”,”image”:””,”imageId”:””,”title”:”Paramagnetic\t”}}},”9hrhd”:{“id”:”9hrhd”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The stray line of magnetic flux is defined as\r\n”,”desc”:””,”hint”:””,”answers”:{“uikuq”:{“id”:”uikuq”,”image”:””,”imageId”:””,”title”:” a line of magnetic flux in a non-uniform field”},”ixer3″:{“id”:”ixer3″,”image”:””,”imageId”:””,”title”:” a line vertical to the flux lines”},”nf8vj”:{“id”:”nf8vj”,”image”:””,”imageId”:””,”title”:”a line of magnetic flux which does not follow the designed path”,”isCorrect”:”1″},”3a3g3″:{“id”:”3a3g3″,”image”:””,”imageId”:””,”title”:”the mean length of.

{“questions”:{“vusvh”:{“id”:”vusvh”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The unit of flux is the same as that of\r\n”,”desc”:””,”hint”:””,”answers”:{“vtdi0”:{“id”:”vtdi0″,”image”:””,”imageId”:””,”title”:”pole strength”,”isCorrect”:”1″},”ql1ar”:{“id”:”ql1ar”,”image”:””,”imageId”:””,”title”:”reluctance\t”},”annv0″:{“id”:”annv0″,”image”:””,”imageId”:””,”title”:”permeance\t”},”n3bpb”:{“id”:”n3bpb”,”image”:””,”imageId”:””,”title”:”resistance”}}},”0gw8k”:{“id”:”0gw8k”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The materials having low retentivity are suitable for making\r\n”,”desc”:””,”hint”:””,”answers”:{“ou0tw”:{“id”:”ou0tw”,”image”:””,”imageId”:””,”title”:”weak magnets”},”wb7h7″:{“id”:”wb7h7″,”image”:””,”imageId”:””,”title”:” heating magnets”},”5u8ui”:{“id”:”5u8ui”,”image”:””,”imageId”:””,”title”:”permanent magnets”},”ark82″:{“id”:”ark82″,”image”:””,”imageId”:””,”title”:”temporary magnets”,”isCorrect”:”1″}}},”q94s1″:{“id”:”q94s1″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”A keeper is used to\r\n”,”desc”:””,”hint”:””,”answers”:{“70rb4”:{“id”:”70rb4″,”image”:””,”imageId”:””,”title”:”change the direction of magnetic lines”},”gbtya”:{“id”:”gbtya”,”image”:””,”imageId”:””,”title”:”provide a closed path for flux”,”isCorrect”:”1″},”zbfsa”:{“id”:”zbfsa”,”image”:””,”imageId”:””,”title”:”amplify flux”},”r2pl3″:{“id”:”r2pl3″,”image”:””,”imageId”:””,”title”:”restore lost flux\t”}}},”8hvyv”:{“id”:”8hvyv”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”A permanent magnet\r\n”,”desc”:””,”hint”:””,”answers”:{“43w4l”:{“id”:”43w4l”,”image”:””,”imageId”:””,”title”:”attracts only ferromagnetic substances”},”d2pe5″:{“id”:”d2pe5″,”image”:””,”imageId”:””,”title”:”attracts all paramagnetic substances and repels others”},”lqa3g”:{“id”:”lqa3g”,”image”:””,”imageId”:””,”title”:”attracts.

{“questions”:{“darjy”:{“id”:”darjy”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The magnetism left in the iron after exciting field has been removed is known as\r\n”,”desc”:””,”hint”:””,”answers”:{“9elr9”:{“id”:”9elr9″,”image”:””,”imageId”:””,”title”:”Magnetic potential”},”yc6ga”:{“id”:”yc6ga”,”image”:””,”imageId”:””,”title”:”Relative permeability\t”},”uuxik”:{“id”:”uuxik”,”image”:””,”imageId”:””,”title”:”Flux density”},”wmj3f”:{“id”:”wmj3f”,”image”:””,”imageId”:””,”title”:”residual magnetism”,”isCorrect”:”1″}}},”z7q63″:{“id”:”z7q63″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The materials having low retentivity are suitable for making\r\n”,”desc”:””,”hint”:””,”answers”:{“9kzqv”:{“id”:”9kzqv”,”image”:””,”imageId”:””,”title”:”heating magnets\t”},”5wqgf”:{“id”:”5wqgf”,”image”:””,”imageId”:””,”title”:”permanent magnets”},”f3ckq”:{“id”:”f3ckq”,”image”:””,”imageId”:””,”title”:”temporary magnets”,”isCorrect”:”1″},”2igr2″:{“id”:”2igr2″,”image”:””,”imageId”:””,”title”:”weak magnets”}}},”0qvtf”:{“id”:”0qvtf”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Strength of an electromagnet can be increased by\r\n”,”desc”:””,”hint”:””,”answers”:{“aqvme”:{“id”:”aqvme”,”image”:””,”imageId”:””,”title”:”increasing the cross-sectional area”},”82s8l”:{“id”:”82s8l”,”image”:””,”imageId”:””,”title”:”increasing the number of turns”},”zcema”:{“id”:”zcema”,”image”:””,”imageId”:””,”title”:”increasing current supply\t”},”c9ymu”:{“id”:”c9ymu”,”image”:””,”imageId”:””,”title”:”all above methods”,”isCorrect”:”1″}}},”pwdl4″:{“id”:”pwdl4″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”A magnetic field exists.

{“questions”:{“8mg8i”:{“id”:”8mg8i”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is a vector quantity?\r\n”,”desc”:””,”hint”:””,”answers”:{“kgizn”:{“id”:”kgizn”,”image”:””,”imageId”:””,”title”:”Magnetic potential”},”fjwuj”:{“id”:”fjwuj”,”image”:””,”imageId”:””,”title”:”Flux density”},”1s8kl”:{“id”:”1s8kl”,”image”:””,”imageId”:””,”title”:”Magnetic field intensity”,”isCorrect”:”1″},”nyqhf”:{“id”:”nyqhf”,”image”:””,”imageId”:””,”title”:”Relative permeability”}}},”37r75″:{“id”:”37r75″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Magnetism of a magnet can be destroyed by\r\n”,”desc”:””,”hint”:””,”answers”:{“bvje9”:{“id”:”bvje9″,”image”:””,”imageId”:””,”title”:”heating\t”},”u7gfc”:{“id”:”u7gfc”,”image”:””,”imageId”:””,”title”:”hammering”},”dhkeg”:{“id”:”dhkeg”,”image”:””,”imageId”:””,”title”:”by inductive action of another magnet”},”3sqpk”:{“id”:”3sqpk”,”image”:””,”imageId”:””,”title”:”by all above methods”,”isCorrect”:”1″}}},”wtyjy”:{“id”:”wtyjy”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Strength of an electromagnet can be increased by\r\n”,”desc”:””,”hint”:””,”answers”:{“jsfju”:{“id”:”jsfju”,”image”:””,”imageId”:””,”title”:”increasing the cross-sectional area”},”lfw0x”:{“id”:”lfw0x”,”image”:””,”imageId”:””,”title”:”increasing the number of turns”},”390a5″:{“id”:”390a5″,”image”:””,”imageId”:””,”title”:”increasing current supply”},”6emf8″:{“id”:”6emf8″,”image”:””,”imageId”:””,”title”:” all above methods”,”isCorrect”:”1″}}},”z1ply”:{“id”:”z1ply”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”A magnetic field exists around\r\n”,”desc”:””,”hint”:””,”answers”:{“p2a1u”:{“id”:”p2a1u”,”image”:””,”imageId”:””,”title”:”copper\t”},”v68vw”:{“id”:”v68vw”,”image”:””,”imageId”:””,”title”:”aluminium”},”jc2q7″:{“id”:”jc2q7″,”image”:””,”imageId”:””,”title”:”moving charges”,”isCorrect”:”1″},”dulcd”:{“id”:”dulcd”,”image”:””,”imageId”:””,”title”:”none”}}},”nstkx”:{“id”:”nstkx”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”When.

{“questions”:{“0argm”:{“id”:”0argm”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”How many actual pieces make up the traditional Rubik\u2019s cube?\r\n”,”desc”:””,”hint”:””,”answers”:{“w3sip”:{“id”:”w3sip”,”image”:””,”imageId”:””,”title”:”54\t”},”ipzv4″:{“id”:”ipzv4″,”image”:””,”imageId”:””,”title”:”26″,”isCorrect”:”1″},”yvpp7″:{“id”:”yvpp7″,”image”:””,”imageId”:””,”title”:”27\t”},”4etjr”:{“id”:”4etjr”,”image”:””,”imageId”:””,”title”:”30″}}},”giaz3″:{“id”:”giaz3″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Who was the first speedcuber to solve the Rubik\u2019s cube under 5seconds on an official competition?\r\n”,”desc”:””,”hint”:””,”answers”:{“bt6tn”:{“id”:”bt6tn”,”image”:””,”imageId”:””,”title”:”Collins Burns\t”},”l3rea”:{“id”:”l3rea”,”image”:””,”imageId”:””,”title”:”Lucas Etter”},”8dshd”:{“id”:”8dshd”,”image”:””,”imageId”:””,”title”:”Felicks Zemdegs\t”,”isCorrect”:”1″},”1ka47″:{“id”:”1ka47″,”image”:””,”imageId”:””,”title”:”None of these”}}},”di6g0″:{“id”:”di6g0″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following organization governs competition for all puzzles labeled as Rubiks Puzzle?\r\n”,”desc”:””,”hint”:””,”answers”:{“tmoy9”:{“id”:”tmoy9″,”image”:””,”imageId”:””,”title”:”RCA\t”},”yg4ba”:{“id”:”yg4ba”,”image”:””,”imageId”:””,”title”:”FIDESZ”},”ntu67″:{“id”:”ntu67″,”image”:””,”imageId”:””,”title”:”WCA\t”,”isCorrect”:”1″},”4067i”:{“id”:”4067i”,”image”:””,”imageId”:””,”title”:”All of above”}}},”bu9o9″:{“id”:”bu9o9″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the Rubik\u2019s cube mathematically?\r\n”,”desc”:””,”hint”:””,”answers”:{“0d0rs”:{“id”:”0d0rs”,”image”:””,”imageId”:””,”title”:”Permutation group”,”isCorrect”:”1″},”b88wi”:{“id”:”b88wi”,”image”:””,”imageId”:””,”title”:”Third-degree polynomial.