[{"question":"\u010comu sa rovn\u00e1 a0<\/sup>?","answers":["1","0","a","a + 1"],"correct":"1","order":"1"},{"question":"\u010comu sa rovn\u00e1 a1<\/sup>?","answers":["1","0","a","a + 1"],"correct":"a","order":"2"},{"question":"\u010comu sa rovn\u00e1 00<\/sup>?","answers":["1","0","2","nie je definovan\u00e9"],"correct":"nie je definovan\u00e9","order":"3"},{"question":"\u010comu sa rovn\u00e1 01<\/sup>?","answers":["1","0","2","nie je definovan\u00e9"],"correct":"0","order":"4"},{"question":"\u010comu sa rovn\u00e1 v\u00fdraz ar<\/sup>*as<\/sup>","answers":["a(r-s)<\/sup>","a(r+s)<\/sup>","a(r*s)<\/sup>","a(r\/s)<\/sup>"],"correct":"a(r+s)<\/sup>","order":"5"},{"question":"\u010comu sa rovn\u00e1 v\u00fdraz ar<\/sup> : as<\/sup>","answers":["a(r-s)<\/sup>","a(r+s)<\/sup>","a(r*s)<\/sup>","a(r\/s)<\/sup>"],"correct":"a(r-s)<\/sup>","order":"6"},{"question":"\u010comu sa rovn\u00e1 v\u00fdraz (ar<\/sup>)s<\/sup>","answers":["a(r-s)<\/sup>","a(r+s)<\/sup>","a(r*s)<\/sup>","a(r\/s)<\/sup>"],"correct":"a(r*s)<\/sup>","order":"7"},{"question":"\u010comu sa rovn\u00e1 v\u00fdraz s<\/sup>\u221aar<\/sup>","answers":["a(r-s)<\/sup>","a(r+s)<\/sup>","a(r*s)<\/sup>","a(r\/s)<\/sup>"],"correct":"a(r\/s)<\/sup>","order":"8"},{"question":"\u010comu sa rovn\u00e1 v\u00fdraz 1\/(a -r<\/sup>)?","answers":["ar<\/sup>","a-r<\/sup>","1\/ar<\/sup>","r*a"],"correct":"ar<\/sup>","order":"9"},{"question":"\u010comu sa rovn\u00e1 v\u00fdraz (1\/a)-1<\/sup>","answers":["a","a-1<\/sup>","1\/a","(-a)"],"correct":"a","order":"10"}]