[{"id":242029,"question":"Zero vector is perpendicular to:","choices":[{"text":"Every vector","value":"A"},{"text":"Unit vector only","value":"B"},{"text":"Position vector only","value":"C"},{"text":"Not any vector","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242028,"question":"","questionImage":"242028_637759532850383956-RQ.png","choices":[{"text":"Scalar","value":"A"},{"text":"Free vector","value":"B"},{"text":"Unit vector","value":"C"},{"text":"Null vector","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":242027,"question":"Two vectors are equal if they:","choices":[{"text":"Pass through the same point","value":"A"},{"text":"Are parallel to each other","value":"B"},{"text":"Are parallel to each other and have same direction","value":"C"},{"text":"Have equal magnitude and have same direction","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":242026,"question":"","questionImage":"242026_637759531530107243-RQ.png","choices":[{"text":"Scalar quantity","value":"A"},{"text":"","img":"242026_637759531530107243-RA2.png","value":"B"},{"text":"","img":"242026_637759531530107243-RA3.png","value":"C"},{"text":"Reciprocal vector","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":242025,"question":"","questionImage":"242025_637759529903989278-RQ.png","choices":[{"text":"Free vector","value":"A"},{"text":"Unit vector","value":"B"},{"text":"Null vector","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":242024,"question":"Which of the following is a vector quantity ?","choices":[{"text":"Work","value":"A"},{"text":"Temperature","value":"B"},{"text":"Distance","value":"C"},{"text":"Displacement","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":242023,"question":"A scalar quantity is one that possesses only :","choices":[{"text":"Magnitude","value":"A"},{"text":"Direction","value":"B"},{"text":"Both a and b","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242022,"question":"Which of the following is not a vector quantity ?","choices":[{"text":"Weight","value":"A"},{"text":"Mass","value":"B"},{"text":"Force","value":"C"},{"text":"Velocity","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":242021,"question":"","questionImage":"242021_637759474417416925-RQ.png","choices":[{"text":"sec x tan x","value":"A"},{"text":"- sec<sup>2</sup>x","value":"B"},{"text":"-sec x tan x","value":"C"},{"text":"sec<sup>2</sup>x","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242020,"question":"","questionImage":"242020_637759473950695901-RQ.png","choices":[{"text":"-cosec x cotx","value":"A"},{"text":"cosec<sup>2</sup> x","value":"B"},{"text":"-cosec<sup>2</sup>x","value":"C"},{"text":"cosec x cotx","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":242019,"question":"","questionImage":"242019_637759473375098624-RQ.png","choices":[{"text":"sec x tan x","value":"A"},{"text":"sec<sup>2</sup>x","value":"B"},{"text":"-sec x tan x","value":"C"},{"text":"-sec<sup>2</sup>x","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":242018,"question":"","questionImage":"242018_637759460350542420-RQ.png","choices":[{"text":"Circle","value":"A"},{"text":"Parabola","value":"B"},{"text":"Hyperbola","value":"C"},{"text":"Ellipse","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242017,"question":"","questionImage":"242017_637759459773899160-RQ.png","choices":[{"text":"Ellipse","value":"A"},{"text":"Parabola","value":"B"},{"text":"Hyperbola","value":"C"},{"text":"Circle","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":242016,"question":"In the case of rotation of axes which formula is true:","choices":[{"text":"","img":"242016_637759458971212737-RA1.png","value":"A"},{"text":"","img":"242016_637759458971212737-RA2.png","value":"B"},{"text":"","img":"242016_637759458971212737-RA3.png","value":"C"},{"text":"","img":"242016_637759458971212737-RA4.png","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242015,"question":"In the case of translation of axes which formula is true:","choices":[{"text":"x = X - h","value":"A"},{"text":"x = X + h","value":"B"},{"text":"x + X = h","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":242014,"question":"","questionImage":"242014_637759456350777188-RQ.png","choices":[{"text":"a","value":"A"},{"text":"2b","value":"B"},{"text":"b","value":"C"},{"text":"2a","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":242013,"question":"","questionImage":"242013_637759454127208307-RQ.png","choices":[{"text":"x = 0","value":"A"},{"text":"y = -a","value":"B"},{"text":"y = 0","value":"C"},{"text":"y = -a","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242012,"question":"","questionImage":"242012_637759453741069692-RQ.png","choices":[{"text":"4a","value":"A"},{"text":"2a","value":"B"},{"text":"4b","value":"C"},{"text":"2b","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":242011,"question":"The conic is an ellipse, if:","choices":[{"text":"e = 1","value":"A"},{"text":"e &gt; 1","value":"B"},{"text":"0 &lt; e &lt; 1","value":"C"},{"text":"e = 0","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":242010,"question":"The number e denotes the _________ of the conic:","choices":[{"text":"Directrix","value":"A"},{"text":"Vertex","value":"B"},{"text":"Focus","value":"C"},{"text":"Eccentricity","value":"D"},{"value":"E"}],"correctAnswer":4}]