[{"id":269281,"question":"What will be added to complete the squae of 9a<sup>2</sup> -12 ab?","choices":[{"text":"-16 b2","value":"A"},{"text":"16 b2","value":"B"},{"text":"4 b2","value":"C"},{"text":"-4b2","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269280,"question":"Factors of x4 - y4","choices":[{"text":"(x-y)(x+y)(x2+y2)","value":"A"},{"text":"(x-y)(x2+y2)","value":"B"},{"text":"(x-y)(x+y)(x2-y2)","value":"C"},{"text":"(x+y)(x2+y2)","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269279,"question":"Factors of 3x2 -x -2 are","choices":[{"text":"(x+1)(3x-2)","value":"A"},{"text":"(x+1)(3x+2)","value":"B"},{"text":"((x-1)(3x-2)","value":"C"},{"text":"(x-1)(3x+2)","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":269278,"question":"The factor of x<sup>2</sup> - 5 x + 6 are","choices":[{"text":"x+1 , x-6","value":"A"},{"text":"x-2, x-3","value":"B"},{"text":"x+6,x-1","value":"C"},{"text":"x+2,x+3","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269277,"question":"The degree of quadratic polynomia is","choices":[{"text":"1","value":"A"},{"text":"2","value":"B"},{"text":"3","value":"C"},{"text":"-2","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269276,"question":"One of factors of x3 -27 is","choices":[{"text":"x-3","value":"A"},{"text":"x+3","value":"B"},{"text":"x<sup>2</sup>-3x+9","value":"C"},{"text":"Both a and c","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269275,"question":"Cubic polynomial has degree","choices":[{"text":"1","value":"A"},{"text":"2","value":"B"},{"text":"3","value":"C"},{"text":"4","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269274,"question":"Factorization of x<sup>3</sup> +3x<sup>2</sup>+3x 1 is","choices":[{"text":"(x +1)3","value":"A"},{"text":"(X-1)3","value":"B"},{"text":"(x+1)(x2+x+1)","value":"C"},{"text":"(x-1)(x2-x+1)","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269273,"question":"The LCM of (a-b)<sup>2</sup> and (a-b)<sup>4</sup>","choices":[{"text":"(a-b)2","value":"A"},{"text":"(a-b)3","value":"B"},{"text":"(a-b)4","value":"C"},{"text":"(a-b)6","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269272,"question":"The square root of x<sup>2</sup> -6x +9 is","choices":[{"text":"","img":"269272_638871305521218920-RA1.PNG","value":"A"},{"text":"","img":"269272_638871305521218920-RA2.PNG","value":"B"},{"text":"","img":"269272_638871305521218920-RA3.PNG","value":"C"},{"text":"","img":"269272_638871305521218920-RA4.PNG","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269271,"question":"Product of LCM and HCF =...............of two polynomial","choices":[{"text":"Sum","value":"A"},{"text":"Difference","value":"B"},{"text":"Product","value":"C"},{"text":"Quotient","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269270,"question":"The LCM of 16x<sup>2</sup>, 4x and 30 xy is","choices":[{"text":"480 x<sup>3</sup> y","value":"A"},{"text":"240 xy","value":"B"},{"text":"240 x<sup>2</sup> y","value":"C"},{"text":"120 x<sup>4</sup> y","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269269,"question":"The HCF of a<sup>3</sup> b<sup>3</sup> and ab<sup>2</sup> is","choices":[{"text":"a<sup>3</sup>b<sup>3</sup>","value":"A"},{"text":"ab<sup>2</sup>","value":"B"},{"text":"a<sup>2</sup>b<sup>2</sup>","value":"C"},{"text":"a<sup>2</sup>b","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269268,"question":"The factors of 4x<sup>2</sup> -12 y +9 are","choices":[{"text":"(2x +3)2","value":"A"},{"text":"(2x -3)2","value":"B"},{"text":"(2+3x)(2-3x)2","value":"C"},{"text":"(2x-3)(2x+3)","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269267,"question":"The factorization of 12 x +36 is","choices":[{"text":"12(x+3)","value":"A"},{"text":"12(3x)","value":"B"},{"text":"12(3x+1)","value":"C"},{"text":"x(12+36x)","value":"D"},{"value":"E"}],"correctAnswer":1}]