[{"question":"Ktor\u00e9 z nasleduj\u00facich \u010d\u00edsel je najmen\u0161ie v pr\u00edpade, \u017ee by sme ka\u017ed\u00e9 z \u010d\u00edsel umocnicli na tretiu?","answers":["13,2","(-500)","500","(-13,2)"],"correct":"(-500)","order":"1"},{"question":"Ak ka\u017ed\u00e9 z nasleduj\u00facich \u010d\u00edsel umocn\u00edme na druh\u00fa, ktor\u00e9 z nich bude najv\u00e4\u010d\u0161ie?","answers":["13","(-100)","0,7","(-1,1)"],"correct":"(-100)","order":"2"},{"question":"Ak je objem hranola 422 litrov, ak\u00e1 je d\u013a\u017eka hrany kocky s rovnak\u00fdm objemom?","answers":["75 cm","141 cm","7,5 cm","20,54 dm"],"correct":"75 cm","order":"3"},{"question":"Ko\u013eko kr\u00e1t sa zmen\u0161\u00ed objem kocky, ak sa jej hrana zmen\u0161\u00ed dva kr\u00e1t?","answers":["2","4","8","16"],"correct":"8","order":"4"},{"question":"D\u013a\u017eky hr\u00e1n dvoch kociek s\u00fa v pomere 2 : 3. Ich povrchy s\u00fa v pomere:","answers":["6 : 4","8 : 27","5 : 2","4 : 9"],"correct":"4 : 9","order":"5"},{"question":"V\u00fdraz (2x^2\/y^3)^3 je mo\u017en\u00e9 upravi\u0165 na tvar:","answers":["8x^6\/y^9","5x^6\/y^9","4x^6","8x^\/z^6"],"correct":"8x^6\/y^9","order":"6"},{"question":"Obsah 510 220 000 m^2 mo\u017eno zap\u00edsa\u0165 (v m^2)ako:","answers":["5,122 . 10 ^8","51 022 . 10^4","5,1022 . 10^8","5,10 . 10^4"],"correct":"5,1022 . 10^8","order":"7"},{"question":"Vyberte nespr\u00e1vny z\u00e1pis:","answers":["5a^2y^3 . 2ay^5 = 10a^3y^7","15xy^2 . (-2x^2y)= -30x^3y^3","2x^2 . 3x^4 = 6x^6","3^4 . 3^15 = 3^19"],"correct":"5a^2y^3 . 2ay^5 = 10a^3y^7","order":"8"},{"question":"Ak\u00fd je povrch kv\u00e1dra, ktor\u00e9ho objem je 245 dm^3 a ktor\u00e9ho ka\u017ed\u00e1 d\u013a\u017eka hrany sa d\u00e1 vyjadri\u0165 prirodzen\u00fdm \u010d\u00edslom v\u00e4\u010d\u0161\u00edm ako 1 dm.","answers":["181 dm^2","452 dm^2","283 dm^2","238 dm^2"],"correct":"238 dm^2","order":"9"},{"question":"Ktor\u00e1 v\u00e1ha je najv\u00e4\u010d\u0161ia?","answers":["2 . 10^4 kg","2 . 10^5 dkg","2 . 10^8 gramov","2 000 000 kg"],"correct":"2 . 10^8 gramov","order":"10"}]