[{"id":250989,"question":"Numebr of methods to find HCF are.","choices":[{"text":"2","value":"A"},{"text":"3","value":"B"},{"text":"4","value":"C"},{"text":"5","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":250988,"question":"Prime factorization of 121 is","choices":[{"text":"11","value":"A"},{"text":"11 x 11","value":"B"},{"text":"12 x 1","value":"C"},{"text":"121","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":250986,"question":"HCF of 12,22,14 is.","choices":[{"text":"14","value":"A"},{"text":"22","value":"B"},{"text":"2","value":"C"},{"text":"12","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":250985,"question":"The HCF of two or more than two numbers, which have no common prime factor, is always.","choices":[{"text":"2","value":"A"},{"text":"1","value":"B"},{"text":"3","value":"C"},{"text":"4","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":250982,"question":"The greastest numebr which divides two or more given numbers simulataneously is called.","choices":[{"text":"LCM","value":"A"},{"text":"HCF","value":"B"},{"text":"Factorization","value":"C"},{"text":"Factor","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":250980,"question":"Prime factorization of 16 is","choices":[{"text":"2x 8","value":"A"},{"text":"1 x 16","value":"B"},{"text":"2 x 2 x 2 x 2","value":"C"},{"text":"2 x 4 x 2","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":250978,"question":"The greatest numebr which divides two or more given numbers simultaneously is called.","choices":[{"text":"LCM","value":"A"},{"text":"HCF","value":"B"},{"text":"Factorization","value":"C"},{"text":"Factor","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":250977,"question":"The LCM of 33,66 and 81 is.","choices":[{"text":"1770","value":"A"},{"text":"1872","value":"B"},{"text":"1782","value":"C"},{"text":"1287","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":250975,"question":"The HCF of two or more than two umbers, which have no common prime factor, is always.","choices":[{"text":"1","value":"A"},{"text":"10","value":"B"},{"text":"100","value":"C"},{"text":"1000","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":250974,"question":"The HCF of 20,48 and 56 is.","choices":[{"text":"4","value":"A"},{"text":"3","value":"B"},{"text":"5","value":"C"},{"text":"1","value":"D"},{"value":"E"}],"correctAnswer":1}]