[{"id":147348,"question":"The circle (x-2)<sup>2</sup>+ (y+3)<sup>2</sup>= 4 is not concentric with the circle","choices":[{"text":"(x-2)<sup>2</sup>+ (y+3)<sup>2</sup>= 9","value":"A"},{"text":"(x+2)<sup>2</sup>+ (y-3)<sup>2</sup>= 4","value":"B"},{"text":"(x-2)<sup>2</sup>+ (y+3)<sup>2</sup>= 8","value":"C"},{"text":"(x-2)<sup>2</sup>+ (y+3)<sup>2</sup>= 5","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":147347,"question":"The radius of the circle (x-1)<sup>2</sup>+ (y+3)<sup>2</sup>= 64 is","choices":[{"text":"8","value":"A"},{"text":"","img":"147347_636440940063468617-RA2.jpg","value":"B"},{"text":"4","value":"C"},{"text":"64","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":147346,"question":"","questionImage":"147346_636440939512682437-RQ.jpg","choices":[{"text":"","img":"147346_636440939512682437-RA1.jpg","value":"A"},{"text":"","img":"147346_636440939512682437-RA2.jpg","value":"B"},{"text":"","img":"147346_636440939512682437-RA3.jpg","value":"C"},{"text":"","img":"147346_636440939512682437-RA4.jpg","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":147345,"question":"The constant distance of all points of the cirlce from its centre is called the","choices":[{"text":"Radius of the circle","value":"A"},{"text":"Secant of the circle","value":"B"},{"text":"Chord of the circle","value":"C"},{"text":"Diameter of the circle","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":147344,"question":"If a cone is cut by a plane perpendicular to the axis of the cone, then the section is a","choices":[{"text":"Parabola","value":"A"},{"text":"Circle","value":"B"},{"text":"Hyperbola","value":"C"},{"text":"Ellipse","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":147343,"question":"","questionImage":"147343_636440938025129452-RQ.jpg","choices":[{"text":"p &lt; r","value":"A"},{"text":"p &gt; r","value":"B"},{"text":"p + r &lt; 0","value":"C"},{"text":"p - r &lt; 0","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":147342,"question":"If -1 &lt; x &lt; 0, which of the following statements must be true?","choices":[{"text":"x &lt; x<sup>2</sup>&lt; x<sup>3</sup>","value":"A"},{"text":"x &lt; x<sup>3</sup>&lt; x<sup>2</sup>","value":"B"},{"text":"x<sup>2</sup>&lt; x<sup>3</sup>&lt; x","value":"C"},{"text":"x<sup>2</sup>&lt; x &lt; x<sup>3</sup>","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":147341,"question":"For which of the following ordered pairs (s, t) is s + t &gt; 2 and s - t &lt; -3?","choices":[{"text":"(3, 2)","value":"A"},{"text":"(2, 3)","value":"B"},{"text":"(1, 8)","value":"C"},{"text":"(0, 3)","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":147340,"question":"Which is in the solution set of 4x - 3y &lt; 2","choices":[{"text":"(3, 0)","value":"A"},{"text":"(4, 1)","value":"B"},{"text":"(1, 3)","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":147339,"question":"A farmer possesses 100 hectometers of land and wants to grow corn and wheat. Cultivation of corn requires 3 hours per hectometer while cultivation of wheat requires 2 hours pert hectometer. Working hours cannot exceed 240. If he gets a profit of Rs. 20 per hectometer for corn and Rs. 20 per hectometer for wheat. The profit function for the farmer is","choices":[{"text":"P(x,y) = 20x + 15y","value":"A"},{"text":"P(x,y) = 2x + 3y","value":"B"},{"text":"P(x,y) = x + y","value":"C"},{"text":"P(x,y) = 3x + 2y","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":147338,"question":"A point of a solution region where two of its boundary lines intersect, is called","choices":[{"text":"Boundary","value":"A"},{"text":"Inequality","value":"B"},{"text":"Half Plane","value":"C"},{"text":"Vertex","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":147337,"question":"Which is not a half plane","choices":[{"text":"ax + by &lt; c","value":"A"},{"text":"ax + by &gt; c","value":"B"},{"text":"Both A and B","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":147336,"question":"If 4 - x &gt; 5, then","choices":[{"text":"x &gt; 1","value":"A"},{"text":"x &gt; -1","value":"B"},{"text":"x &lt; 1","value":"C"},{"text":"x &lt; -1","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":147335,"question":"If ab &gt; 0 and a &lt; 0, which of the following is negative?","choices":[{"text":"b","value":"A"},{"text":"-b","value":"B"},{"text":"-a","value":"C"},{"text":"(a - b)<sup>2</sup>","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":147334,"question":"If x &lt; y, 2x = A, and 2y =B, then","choices":[{"text":"A = B","value":"A"},{"text":"A &lt; B","value":"B"},{"text":"A &lt; x","value":"C"},{"text":"B &lt; y","value":"D"},{"value":"E"}],"correctAnswer":2}]