[{"id":242043,"question":"","questionImage":"242043_637759545403314462-RQ.png","choices":[{"text":"Position vector of O","value":"A"},{"text":"Position vector of P","value":"B"},{"text":"Unit vector","value":"C"},{"text":"Null vector","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":242042,"question":"A null vector is defined as a vector whose magnitude is:","choices":[{"text":"1","value":"A"},{"text":"2","value":"B"},{"text":"0","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":242041,"question":"","questionImage":"242041_637759543587881866-RQ.png","choices":[{"text":"Unit vector","value":"A"},{"text":"Null vector","value":"B"},{"text":"Free vector","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242040,"question":"","questionImage":"242040_637759543117673896-RQ.png","choices":[{"text":"Unit Vector","value":"A"},{"text":"Null vector","value":"B"},{"text":"Position vector","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242039,"question":"","questionImage":"242039_637759541605906093-RQ.png","choices":[{"text":"0","value":"A"},{"text":"-1","value":"B"},{"text":"1","value":"C"},{"text":"2","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":242038,"question":"","questionImage":"242038_637759540637311062-RQ.png","choices":[{"text":"3","value":"A"},{"text":"4","value":"B"},{"text":"5","value":"C"},{"text":"6","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242037,"question":"","questionImage":"242037_637759540096805025-RQ.png","choices":[{"text":"","img":"242037_637759540096805025-RA1.png","value":"A"},{"text":"","img":"242037_637759540096805025-RA2.png","value":"B"},{"text":"28","value":"C"},{"text":"29","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242036,"question":"","questionImage":"242036_637759539543035341-RQ.png","choices":[{"text":"[0]","value":"A"},{"text":"[0, 0]","value":"B"},{"text":"[0, 0, 0]","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":242035,"question":"","questionImage":"242035_637759538106794069-RQ.png","choices":[{"text":"","img":"242035_637759538106794069-RA1.png","value":"A"},{"text":"","img":"242035_637759538106794069-RA2.png","value":"B"},{"text":"","img":"242035_637759538106794069-RA3.png","value":"C"},{"text":"","img":"242035_637759538106794069-RA4.png","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":242034,"question":"","questionImage":"242034_637759536775950180-RQ.png","choices":[{"text":"Position vector","value":"A"},{"text":"Null vector","value":"B"},{"text":"Unit vector","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":242033,"question":"","questionImage":"242033_637759536192704646-RQ.png","choices":[{"text":"x - axis","value":"A"},{"text":"z - axis","value":"B"},{"text":"y - axis","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":242032,"question":"A unit vector is defined as a vector whose magnitude is:","choices":[{"text":"0","value":"A"},{"text":"2","value":"B"},{"text":"1","value":"C"},{"text":"4","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":242031,"question":"","questionImage":"242031_637759534480509137-RQ.png","choices":[{"text":"2 - 7","value":"A"},{"text":"2 + 7","value":"B"},{"text":"","img":"242031_637759534480509137-RA3.png","value":"C"},{"text":"","img":"242031_637759534480509137-RA4.png","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":242030,"question":"The law of parallelogram of addition was used by Aristotle to describe the combined action of :","choices":[{"text":"One force","value":"A"},{"text":"Two forces","value":"B"},{"text":"Three forces","value":"C"},{"text":"Four forces","value":"D"},{"value":"E"}],"correctAnswer":2},{"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}]