This set of Discrete Mathematics test focuses on “Algebraic Laws on Sets”. 1. Let C and D be two sets then which of the following statements are true? i) C U D = D U C ii) C ∩ D = D ∩ C a) Both of the statements b) Only i statement c) Only … Read more
This set of Discrete Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Sets – Venn Diagram”. 1. The shaded area of figure is best described by? a) A ∩ B b) A U B c) A d) B 2. The shaded area of figure is best described by? a) A‘ (Complement of A) b) … Read more
This set of Discrete Mathematics Interview Questions and Answers focuses on “Set Operations – 2”. 1. Let the set A is {1, 2, 3} and B is {2, 3, 4}. Then the number of elements in A U B is? a) 4 b) 5 c) 6 d) 7 2. Let the set A is {1, … Read more
This set of Discrete Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Set Operations – 1”. 1. The union of the sets {1, 2, 5} and {1, 2, 6} is the set _______________ a) {1, 2, 6, 1} b) {1, 2, 5, 6} c) {1, 2, 1, 2} d) {1, 5, 6, 3} 2. … Read more
This set of Discrete Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Sets”. 1. A __________ is an ordered collection of objects. a) Relation b) Function c) Set d) Proposition 2. The set O of odd positive integers less than 10 can be expressed by _____________ a) {1, 2, 3} b) {1, 3, 5, … Read more
This set of Discrete Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Types of Set”. 1. {x: x is an integer neither positive nor negative} is ________ a) Empty set b) Non-empty set c) Finite set d) Non- empty and Finite set 2. {x: x is a real number between 1 and 2} is … Read more
This set of Discrete Mathematics Assessment Questions and Answers focuses on “Types of Proofs”. 1. Let the statement be “If n is not an odd integer then square of n is not odd.”, then if P(n) is “n is an not an odd integer” and Q(n) is “(square of n) is not odd.” For direct … Read more
This set of Discrete Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Logics – Inference”. 1. Which rule of inference is used in each of these arguments, “If it is Wednesday, then the Smartmart will be crowded. It is Wednesday. Thus, the Smartmart is crowded.” a) Modus tollens b) Modus ponens c) Disjunctive syllogism … Read more
This set of Discrete Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Logics – Nested Quantifiers”. 1. Let Q(x, y) denote “M + A = 0.” What is the truth value of the quantifications ∃A∀M Q(M, A). a) True b) False 2. Translate ∀x∃y(x < y) in English, considering domain as a real number … Read more
This set of Discrete Mathematics Interview Questions and Answers for Experienced people focuses on “Predicate Logic Quantifiers”. 1. Let P (x) denote the statement “x >7.” Which of these have truth value true? a) P (0) b) P (4) c) P (6) d) P (9) 2. Let Q(x) be the statement “x < 5.” What … Read more
