[{"id":12098,"question":"The logic in which every statement is regarded as true or false and no other possibility is called","choices":[{"text":"Aristotelian login","value":"A"},{"text":"Inductive logic","value":"B"},{"text":"Non-Aristotelian logic","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":12097,"question":"If B-A≠φ , then n(B-A) is equal to","choices":[{"text":"n(a)+n(c)","value":"A"},{"text":"n(c)-n(a)","value":"B"},{"text":"n(a)-n(c)","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":12096,"question":"If A∩B=B, then n(A∩B) is equal to","choices":[{"text":"n(a)","value":"A"},{"text":"n(a)+n(c)","value":"B"},{"text":"n(c)","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":12095,"question":"If the intersection of two sets is non-empty, but either is a subset of other are called","choices":[{"text":"Disjoint sets","value":"A"},{"text":"Over lapping","value":"B"},{"text":"Equal sets","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":12093,"question":"The set which has no proper subset is","choices":[{"text":"{0}","value":"A"},{"text":"{}","value":"B"},{"text":"{∅}","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":12092,"question":"The set {x|x∈N∧x-4=0} in tabular form is","choices":[{"text":"{-4}","value":"A"},{"text":"{0}","value":"B"},{"text":"{}","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":12090,"question":"{x|x∈R∧x≠x} is a","choices":[{"text":"Infinite set","value":"A"},{"text":"Null set","value":"B"},{"text":"Finite set","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":12088,"question":"If A is a subset of B and B contains at least one element which is not an element of A, then A is said to be","choices":[{"text":"Improper subset of B","value":"A"},{"text":"Super set of B","value":"B"},{"text":"Proper subset of B","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":12087,"question":"For any two sets A and, A ⊆ B if","choices":[{"text":"x ∈ A ⇒ x ∈ B","value":"A"},{"text":"x ∉ A ⇒ x ∉ B","value":"B"},{"text":"x ∈ A ⇒ x ∉ B","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":12083,"question":"If a 1-1 correspondence can be established b/w two sets A and B, then they are called","choices":[{"text":"Equal sets","value":"A"},{"text":"Equivalent sets","value":"B"},{"text":"Over lapping sets","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":2}]