Discrete Mathematics MCQs
Solved Discrete Mathematics MCQs from the KnowledgeGate question bank: propositional and predicate logic, graph theory.
47 articles in this topic
Logical Cases MCQs: Tautology, Contradiction, Contingency, Satisfiability and Validity
Solve 12 logic MCQs using truth tables, counterexamples and algebra. Learn one final-column test for separating tautologies, contradictions and contingencies.
Updated 17 Sep 20268 min readDiscrete Mathematics MCQs
Transitive Relation MCQs: 12 Solved Questions on Definition, Count, Properties and Closure
Test transitivity by finding required shortcut pairs, decisive counterexamples and reachable paths. These 12 MCQs cover relation audits, properties and closure.
Updated 16 Sep 20268 min readDiscrete Mathematics MCQs
Propositions MCQs: 12 Solved Practice Problems with Explanations
Attempt 12 proposition questions, then check concise solutions built around equivalences, counterexamples and complete truth-set reasoning.
14 Sep 20267 min read64 viewsDiscrete Mathematics MCQs
Quantifiers MCQs: 12 Solved Universal and Existential Questions
Solve 12 quantifier questions step by step, from English translation and nested scope to uniqueness, countermodels, validity, and logical equivalence.
13 Sep 20268 min read72 viewsDiscrete Mathematics MCQs
Quantifiers and Predicate Logic MCQs: 10 Practice Problems Explained
Attempt ten published predicate-logic questions, then check nine worked answers and one transparent source-quality hold.
Updated 11 Sep 20267 min read97 viewsDiscrete Mathematics MCQs
Lattice MCQs: 12 Solved Questions on Join, Meet and Hasse Diagrams
Solve 12 lattice questions from basic definitions to divisor posets, complements, sublattices and the distributive law. Each answer names the decisive pair or identity.
Updated 10 Sep 20267 min readDiscrete Mathematics MCQs
Finite, Infinite, Countable and Uncountable Sets MCQs: 12 Solved Questions
Test your classification of finite and infinite sets with 12 fully solved questions. Each answer uses a decisive count, enumeration, bijection or injection.
9 Sep 20267 min readDiscrete Mathematics MCQs
Equivalence Relation MCQs: 12 Solved Questions on Classes and Partitions
Solve 12 published equivalence relation questions, then check each answer through definitions, partitions, closures and careful ordered-pair counting.
Updated 7 Sep 20267 min readDiscrete Mathematics MCQs
Cartesian Product, Relation, Inverse and Complement MCQs: 10 Solved Questions
Solve 10 live Cartesian product and relation questions with concise working for relation counts, complements, composition, ordering and no-repetition strings.
Updated 6 Sep 20267 min readDiscrete Mathematics MCQs
Onto (Surjective) Function MCQs: 11 Solved Questions on Definition, Count and Properties
Solve six MCQs, one MSQ and four NAT questions on onto functions. Each answer explains the exact definition, proof or counting step you need.
Updated 4 Sep 20268 min readDiscrete Mathematics MCQs
Graph Covering MCQs: 11 Solved Vertex Cover and Independent Set Questions
Solve 11 graph-covering questions and learn the reusable moves behind vertex covers, independent sets, edge covers, spanning trees, and minimal versus minimum sets.
Updated 2 Sep 20268 min readDiscrete Mathematics MCQs
Degree of Vertex MCQs: 12 Solved Questions on Isolated and Pendant Vertices, Handshaking Lemma, and Degree Sequences
Solve 12 vertex-degree MCQs with fresh explanations covering maximum degree, isolated and pendant vertices, regular graphs, parity, and graphical sequences.
Updated 1 Sep 20267 min readDiscrete Mathematics MCQs