[{"id":241909,"question":"There are _______ feasible solutions in the feasible region:","choices":[{"text":"Finitely","value":"A"},{"text":"Two","value":"B"},{"text":"Infinitely many","value":"C"},{"text":"Three","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":241908,"question":"The feasible region is ________ if it can easily by enclosed within a circle.","choices":[{"text":"Bounded","value":"A"},{"text":"Exist","value":"B"},{"text":"Unbounded","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":241907,"question":"A region, which is restricted to the ________ quadrant, is referred to as a feasible region for the set of given contraints.","choices":[{"text":"First","value":"A"},{"text":"Third","value":"B"},{"text":"Second","value":"C"},{"text":"Fourth","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":241906,"question":"A corner point is the point of intersection of:","choices":[{"text":"x-axis &amp; y - axis","value":"A"},{"text":"Boundary lines","value":"B"},{"text":"Any two lines","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":241905,"question":"A point of a solution region where two of its boundary lines intersects is called a __________ point of the solution region:","choices":[{"text":"Maximum","value":"A"},{"text":"Corner","value":"B"},{"text":"Minimum","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":241904,"question":"A line which divides a plane into two parts is called:","choices":[{"text":"Boundary point","value":"A"},{"text":"Boundary line","value":"B"},{"text":"Feasible line","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":241903,"question":"The graph of linear equation of the form ax + by = c is a line, which divides the plane into ______ disjoint regions, where a, b and c are constants and a, b are not both zero.","choices":[{"text":"One","value":"A"},{"text":"Two","value":"B"},{"text":"Thre","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":241902,"question":"For different values of k, the equation 4x + 5y = k represents lines ______ to the line 4x + 5y = 0.","choices":[{"text":"Perpendicular","value":"A"},{"text":"Parallel","value":"B"},{"text":"Equal","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":241901,"question":"","questionImage":"241901_637759368717777657-RQ.png","choices":[{"text":"At","value":"A"},{"text":"Not on","value":"B"},{"text":"On","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":241900,"question":"","questionImage":"241900_637759368130367300-RQ.png","choices":[{"text":"Left or right","value":"A"},{"text":"Upper or lower","value":"B"},{"text":"Open","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":241899,"question":"The graph of 2x + y &lt; 2 is the open half plane which is ________ the origin side of 2x + y = 2:","choices":[{"text":"At","value":"A"},{"text":"Not an","value":"B"},{"text":"On","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":241898,"question":"","questionImage":"241898_637759367168849704-RQ.png","choices":[{"text":"Open","value":"A"},{"text":"Closed","value":"B"},{"text":"Open as well as closed","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":241897,"question":"The order (or sense) of an inequality is changed by ________, it each side by a negative constant.","choices":[{"text":"Adding","value":"A"},{"text":"Subtracting","value":"B"},{"text":"Dividing","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":241896,"question":"There are _______ ordered pairs that satisfy the inequality ax + by &gt; c.","choices":[{"text":"Finitely many","value":"A"},{"text":"Two","value":"B"},{"text":"Infinitely many","value":"C"},{"text":"Four","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":241895,"question":"The region of the graph ax + by &gt; c is called ______ half plane:","choices":[{"text":"Open","value":"A"},{"text":"Boundary of","value":"B"},{"text":"Closed","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":241894,"question":"The graph of linear equation of the form ax + by = c is a _________ where a, b and c are constants and a, b are not both zero.","choices":[{"text":"Curve","value":"A"},{"text":"Circle","value":"B"},{"text":"Straight line","value":"C"},{"text":"Parabola","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":241893,"question":"","questionImage":"241893_637759365151760434-RQ.png","choices":[{"text":"One variable","value":"A"},{"text":"Three variable","value":"B"},{"text":"Two variable","value":"C"},{"text":"Four variable","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":241892,"question":"ax + by &lt; c is an inequality of:","choices":[{"text":"One variable","value":"A"},{"text":"Threevariable","value":"B"},{"text":"Twovariable","value":"C"},{"text":"Fourvariable","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":241891,"question":"The non-negative inequalities are called:","choices":[{"text":"Parameters","value":"A"},{"text":"Constants","value":"B"},{"text":"Decision variables","value":"C"},{"text":"Vertices","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":241890,"question":"","questionImage":"241890_637759363803666886-RQ.png","choices":[{"text":"Above","value":"A"},{"text":"Left","value":"B"},{"text":"Below","value":"C"},{"text":"Right","value":"D"},{"value":"E"}],"correctAnswer":2}]