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{“questions”:{“7a474”:{“id”:”7a474″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What are Pterosaurs?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“jhj8j”:{“id”:”jhj8j”,”image”:””,”imageId”:””,”title”:”A type of dinosaur”},”n0fc5″:{“id”:”n0fc5″,”image”:””,”imageId”:””,”title”:”A group of flying reptiles”,”isCorrect”:”1″},”bemxx”:{“id”:”bemxx”,”image”:””,”imageId”:””,”title”:” An early form of birds”},”xknb9″:{“id”:”xknb9″,”image”:””,”imageId”:””,”title”:”Marine reptiles”}}},”0ufmu”:{“id”:”0ufmu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”When did Pterosaurs live?\r\n”,”desc”:””,”hint”:””,”answers”:{“i69b7”:{“id”:”i69b7″,”image”:””,”imageId”:””,”title”:”Paleogene period”},”4upbl”:{“id”:”4upbl”,”image”:””,”imageId”:””,”title”:”Triassic and Jurassic periods”},”zxypk”:{“id”:”zxypk”,”image”:””,”imageId”:””,”title”:”Cretaceous period”},”4g4ze”:{“id”:”4g4ze”,”image”:””,”imageId”:””,”title”:”Mesozoic era\r\n”,”isCorrect”:”1″}}},”ubyhl”:{“id”:”ubyhl”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary characteristic that differentiates Pterosaurs from birds and bats?\r\n”,”desc”:””,”hint”:””,”answers”:{“gebnt”:{“id”:”gebnt”,”image”:””,”imageId”:””,”title”:”They have a beak-like structure”},”6r6q6″:{“id”:”6r6q6″,”image”:””,”imageId”:””,”title”:”They are herbivores”},”f60tl”:{“id”:”f60tl”,”image”:””,”imageId”:””,”title”:”Their wings were formed from a membrane supported by an elongated.

{“questions”:{“xsi6d”:{“id”:”xsi6d”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary function of a pneumatic engine?\r\n”,”desc”:””,”hint”:””,”answers”:{“3hrjz”:{“id”:”3hrjz”,”image”:””,”imageId”:””,”title”:”To convert thermal energy into mechanical energy”},”q5ul3″:{“id”:”q5ul3″,”image”:””,”imageId”:””,”title”:”To convert chemical energy into mechanical energy”},”ydfha”:{“id”:”ydfha”,”image”:””,”imageId”:””,”title”:”To convert air pressure into mechanical energy”,”isCorrect”:”1″},”cm2rs”:{“id”:”cm2rs”,”image”:””,”imageId”:””,”title”:”To convert electrical energy into mechanical energy”}}},”vqpzc”:{“id”:”vqpzc”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is commonly used as a working medium in pneumatic engines?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“xmkgs”:{“id”:”xmkgs”,”image”:””,”imageId”:””,”title”:”Oil”},”d3ou6″:{“id”:”d3ou6″,”image”:””,”imageId”:””,”title”:”Hydrogen gas”},”04yws”:{“id”:”04yws”,”image”:””,”imageId”:””,”title”:”Compressed air”,”isCorrect”:”1″},”mk6o1″:{“id”:”mk6o1″,”image”:””,”imageId”:””,”title”:”Water”}}},”p6to9″:{“id”:”p6to9″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What type of motion does.

{“questions”:{“ywq2p”:{“id”:”ywq2p”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is a monowheel?\r\n”,”desc”:””,”hint”:””,”answers”:{“rbeek”:{“id”:”rbeek”,”image”:””,”imageId”:””,”title”:”A motorcycle with two wheels”},”rx35x”:{“id”:”rx35x”,”image”:””,”imageId”:””,”title”:”A type of unicycle with handlebars\r\n”},”qf01b”:{“id”:”qf01b”,”image”:””,”imageId”:””,”title”:”A vehicle with a single large wheel”,”isCorrect”:”1″},”h38zo”:{“id”:”h38zo”,”image”:””,”imageId”:””,”title”:”A type of bicycle with one wheel”}}},”jioda”:{“id”:”jioda”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Who is credited with inventing the first monowheel vehicle?\r\n”,”desc”:””,”hint”:””,”answers”:{“bjrun”:{“id”:”bjrun”,”image”:””,”imageId”:””,”title”:”George Pullman”},”d6dp9″:{“id”:”d6dp9″,”image”:””,”imageId”:””,”title”:”Unknown, no clear inventor”,”isCorrect”:”1″},”5ig41″:{“id”:”5ig41″,”image”:””,”imageId”:””,”title”:”Karl Benz”},”a9q8o”:{“id”:”a9q8o”,”image”:””,”imageId”:””,”title”:”Leonardo da Vinci”}}},”moiu2″:{“id”:”moiu2″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What primary concept differentiates a monowheel from a unicycle?\r\n”,”desc”:””,”hint”:””,”answers”:{“1l524”:{“id”:”1l524″,”image”:””,”imageId”:””,”title”:”The presence of handlebars”},”40tdh”:{“id”:”40tdh”,”image”:””,”imageId”:””,”title”:”Monowheels are.

{“questions”:{“mpwrh”:{“id”:”mpwrh”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the main function of a mechanical box in machinery?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“o3awn”:{“id”:”o3awn”,”image”:””,”imageId”:””,”title”:”To control speed”},”n5kt1″:{“id”:”n5kt1″,”image”:””,”imageId”:””,”title”:”To transmit mechanical energy”,”isCorrect”:”1″},”18uhs”:{“id”:”18uhs”,”image”:””,”imageId”:””,”title”:”To store fuel”},”g7wjk”:{“id”:”g7wjk”,”image”:””,”imageId”:””,”title”:”To regulate temperature”}}},”ao84k”:{“id”:”ao84k”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”A gearbox is an example of which type of mechanical box?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“1pdhs”:{“id”:”1pdhs”,”image”:””,”imageId”:””,”title”:”Transmission box”,”isCorrect”:”1″},”h94i8″:{“id”:”h94i8″,”image”:””,”imageId”:””,”title”:”Control box”},”fhtqj”:{“id”:”fhtqj”,”image”:””,”imageId”:””,”title”:”Hydraulic box”},”f2nkw”:{“id”:”f2nkw”,”image”:””,”imageId”:””,”title”:”Storage box”}}},”64vzq”:{“id”:”64vzq”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is the primary component inside a mechanical box that allows for speed reduction or multiplication?\r\n”,”desc”:””,”hint”:””,”answers”:{“9t4y1”:{“id”:”9t4y1″,”image”:””,”imageId”:””,”title”:”Pulley”},”y12gx”:{“id”:”y12gx”,”image”:””,”imageId”:””,”title”:”Shaft”},”a1hod”:{“id”:”a1hod”,”image”:””,”imageId”:””,”title”:”Gears”,”isCorrect”:”1″},”0z6mu”:{“id”:”0z6mu”,”image”:””,”imageId”:””,”title”:”Bearings”}}},”z2af4″:{“id”:”z2af4″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What.

{“questions”:{“ud7rt”:{“id”:”ud7rt”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following materials is a magnetic material?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“62c3l”:{“id”:”62c3l”,”image”:””,”imageId”:””,”title”:”Copper”},”4h5gl”:{“id”:”4h5gl”,”image”:””,”imageId”:””,”title”:”Aluminum”},”er4lx”:{“id”:”er4lx”,”image”:””,”imageId”:””,”title”:”Iron”,”isCorrect”:”1″},”fo1hi”:{“id”:”fo1hi”,”image”:””,”imageId”:””,”title”:”Wood”}}},”tzyke”:{“id”:”tzyke”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The magnetic field around a bar magnet is represented by:\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“jwnaf”:{“id”:”jwnaf”,”image”:””,”imageId”:””,”title”:”Electric field lines”},”z1zsr”:{“id”:”z1zsr”,”image”:””,”imageId”:””,”title”:”Magnetic field lines”,”isCorrect”:”1″},”nu23b”:{“id”:”nu23b”,”image”:””,”imageId”:””,”title”:”Gravitational field lines”},”q8s0r”:{“id”:”q8s0r”,”image”:””,”imageId”:””,”title”:”None of the above”}}},”9l2lv”:{“id”:”9l2lv”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the unit of magnetic field strength?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“5w10r”:{“id”:”5w10r”,”image”:””,”imageId”:””,”title”:”Tesla”,”isCorrect”:”1″},”ytql8″:{“id”:”ytql8″,”image”:””,”imageId”:””,”title”:”Volt”},”ot3gj”:{“id”:”ot3gj”,”image”:””,”imageId”:””,”title”:”Ampere”},”w26le”:{“id”:”w26le”,”image”:””,”imageId”:””,”title”:”Newton”}}},”zpne0″:{“id”:”zpne0″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is a property of magnetic field lines?\r\n”,”desc”:””,”hint”:””,”answers”:{“vrxsv”:{“id”:”vrxsv”,”image”:””,”imageId”:””,”title”:”They always form closed loops”},”2w5l0″:{“id”:”2w5l0″,”image”:””,”imageId”:””,”title”:” They never intersect”},”x2gnh”:{“id”:”x2gnh”,”image”:””,”imageId”:””,”title”:”Both A.

{“questions”:{“2tcvg”:{“id”:”2tcvg”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following types of magnetism is exhibited by substances that are weakly repelled by a magnetic field?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“rnmlq”:{“id”:”rnmlq”,”image”:””,”imageId”:””,”title”:”Ferromagnetism”},”z8rol”:{“id”:”z8rol”,”image”:””,”imageId”:””,”title”:”Diamagnetism”,”isCorrect”:”1″},”9yqe5″:{“id”:”9yqe5″,”image”:””,”imageId”:””,”title”:”Paramagnetism”},”woeuq”:{“id”:”woeuq”,”image”:””,”imageId”:””,”title”:”Antiferromagnetism”}}},”q36w8″:{“id”:”q36w8″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is a characteristic of ferromagnetic materials?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“spwkc”:{“id”:”spwkc”,”image”:””,”imageId”:””,”title”:”They are not affected by magnetic fields”},”9gllo”:{“id”:”9gllo”,”image”:””,”imageId”:””,”title”:”They are weakly repelled by magnetic fields”},”pdyne”:{“id”:”pdyne”,”image”:””,”imageId”:””,”title”:”They exhibit strong attraction to magnetic fields”,”isCorrect”:”1″},”yog53″:{“id”:”yog53″,”image”:””,”imageId”:””,”title”:”Their magnetization disappears once the external magnetic.

{“questions”:{“udibz”:{“id”:”udibz”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following dinosaurs is known for having a long neck?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“n05ci”:{“id”:”n05ci”,”image”:””,”imageId”:””,”title”:”Tyrannosaurus rex”},”tagva”:{“id”:”tagva”,”image”:””,”imageId”:””,”title”:”Brachiosaurus”,”isCorrect”:”1″},”6w0yr”:{“id”:”6w0yr”,”image”:””,”imageId”:””,”title”:”Velociraptor”},”y9tb8″:{“id”:”y9tb8″,”image”:””,”imageId”:””,”title”:”Triceratops”}}},”18em1″:{“id”:”18em1″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the name of the period in which dinosaurs first appeared?\r\n”,”desc”:””,”hint”:””,”answers”:{“38yt1”:{“id”:”38yt1″,”image”:””,”imageId”:””,”title”:”Cretaceous”},”sqvhx”:{“id”:”sqvhx”,”image”:””,”imageId”:””,”title”:”Jurassic”},”9mf9l”:{“id”:”9mf9l”,”image”:””,”imageId”:””,”title”:”Triassic”,”isCorrect”:”1″},”ci3iu”:{“id”:”ci3iu”,”image”:””,”imageId”:””,”title”:”Permian\r\n”}}},”z8yy8″:{“id”:”z8yy8″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which dinosaur was known for having three horns on its face?\r\n”,”desc”:””,”hint”:””,”answers”:{“p24db”:{“id”:”p24db”,”image”:””,”imageId”:””,”title”:”Triceratops”,”isCorrect”:”1″},”0q35r”:{“id”:”0q35r”,”image”:””,”imageId”:””,”title”:”Spinosaurus”},”q5yv3″:{“id”:”q5yv3″,”image”:””,”imageId”:””,”title”:”Pteranodon”},”zc3ij”:{“id”:”zc3ij”,”image”:””,”imageId”:””,”title”:”Stegosaurus”}}},”fgpqj”:{“id”:”fgpqj”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following dinosaurs was a carnivore?\r\n”,”desc”:””,”hint”:””,”answers”:{“r3qqn”:{“id”:”r3qqn”,”image”:””,”imageId”:””,”title”:”Apatosaurus”},”8r6e6″:{“id”:”8r6e6″,”image”:””,”imageId”:””,”title”:”Stegosaurus”},”tebe9″:{“id”:”tebe9″,”image”:””,”imageId”:””,”title”:”Allosaurus”,”isCorrect”:”1″},”0u4n3″:{“id”:”0u4n3″,”image”:””,”imageId”:””,”title”:”Diplodocus”}}},”nira7″:{“id”:”nira7″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The Tyrannosaurus rex lived during which period?\r\n”,”desc”:””,”hint”:””,”answers”:{“pf983”:{“id”:”pf983″,”image”:””,”imageId”:””,”title”:”Cretaceous”,”isCorrect”:”1″},”7zqbt”:{“id”:”7zqbt”,”image”:””,”imageId”:””,”title”:”Jurassic”},”r3w7p”:{“id”:”r3w7p”,”image”:””,”imageId”:””,”title”:”Triassic”},”n5kwk”:{“id”:”n5kwk”,”image”:””,”imageId”:””,”title”:”Permian”}}},”xz844″:{“id”:”xz844″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which group of dinosaurs is most.