[{"question":"Pre\u010do je potren\u00e9 v\u00e1\u017ei\u0165?","answers":["k\u00f4li z\u00e1bave","aby sa vyr\u00e1bali v\u00e1hy","kv\u00f4li obchodu","aby existovali jednotky hmotnosti"],"correct":"kv\u00f4li obchodu","order":"1"},{"question":"Ktor\u00e1 jednotka hmotnosti m\u00e1 hmotnos\u0165 1 dm3<\/sup> vody?","answers":["1 kg","1 g","1 mg","1 q"],"correct":"1 kg","order":"2"},{"question":"Ak\u00fa zna\u010dku m\u00e1 metrick\u00fd cent?","answers":["kg","dag","g","q"],"correct":"q","order":"3"},{"question":"Ktor\u00e1 jednotka hmotnosti m\u00e1 10 g?","answers":["1 kg","1 dag","1 t","1 mg"],"correct":"1 dag","order":"4"},{"question":"Ktor\u00e9 zviera v\u00e1\u017ei pribli\u017ene 1 mg?","answers":["kapor","\u010dmeliak","slon","kom\u00e1r"],"correct":"kom\u00e1r","order":"5"},{"question":"Ak\u00fa hmotnos\u0165 m\u00e1 pribli\u017ene slon?","answers":["1 q","1 kg","1 mg","1 t"],"correct":"1 t","order":"6"},{"question":"Kde sa vyu\u017e\u00edvaj\u00fa n\u00e1jazdov\u00e9 v\u00e1hy?","answers":["na v\u00e1\u017eenie dobytka","na v\u00e1\u017eenie vo vise","na v\u00fd\u017eenie automobilov","v laborat\u00f3riu"],"correct":"na v\u00fd\u017eenie automobilov","order":"7"},{"question":"Ko\u013eko ton je 5 q?","answers":["pol tony","50 t","0,05 t","5 t"],"correct":"pol tony","order":"8"},{"question":"Ko\u013eko gramov je 35 dag?","answers":["3,5 g","350 g","0,35 g","3500 g"],"correct":"350 g","order":"9"},{"question":"Ko\u013eko gramov je 5 g 150 mg?","answers":["0,515 g","51,50 g","5150 g","5,150 g"],"correct":"5,150 g","order":"10"}]