Discrete Mathematics MCQs
Solved Discrete Mathematics MCQs from the KnowledgeGate question bank: propositional and predicate logic, graph theory.
47 articles in this topic
Function MCQs: 11 Solved Questions on Domain, Range and Counting
Attempt 11 past-paper function MCQs, then check concise solutions covering finite mappings, ranges, subset images, countability and equivalence relations.
Updated 8 Aug 20267 min readDiscrete Mathematics MCQs
Cut Set and Connectivity MCQs: 12 Solved Questions on Edge and Vertex Connectivity
Solve 12 graph connectivity MCQs, seven of them previous-year, then check each answer against an explanation of cut sets, articulation points and bridges.
Updated 5 Aug 20268 min readDiscrete Mathematics MCQs
Composition of Functions MCQs: 10 Solved Questions with Explanations
Solve 10 composition of functions MCQs step by step. Learn the right-to-left order, domain checks, associativity, and injective and onto implications.
Updated 3 Aug 20267 min readDiscrete Mathematics MCQs
Bipartite, Cycle, Regular and Complement Graph MCQs: 12 Solved Questions
Solve 12 graph-theory MCQs using two-colouring, balanced bipartitions, the degree sum and the total number of vertex pairs, with every answer worked out.
Updated 31 Jul 20268 min read66 viewsDiscrete Mathematics MCQs
Lattice and Boolean Algebra MCQs: 10 Solved Questions on Bounded, Distributive and Complemented Lattices
Work through ten solved lattice problems in MCQ, MSQ, NAT and fill-blank form, with a four-test method for deciding whether a poset is a lattice or a Boolean algebra.
Updated 29 Jul 20268 min read110 viewsDiscrete Mathematics MCQs
Symmetric, Antisymmetric and Asymmetric Relation MCQs: 11 Solved Questions
Solve 11 relation MCQs with clear tests for symmetry, antisymmetry and asymmetry. Each answer identifies the exact pair, loop or implication that decides it.
26 Jul 20268 min read101 viewsDiscrete Mathematics MCQs
Reflexive and Irreflexive Relation MCQs: 10 Solved Questions on Counts and Properties
Solve 10 practice questions on reflexive and irreflexive relations. Learn diagonal tests, counting, probability, closure, and property proofs.
Updated 26 Jul 20268 min readDiscrete Mathematics MCQs
Implication and Biconditional Operators in Logic: 11 Solved MCQs and NATs with Step-by-Step Explanations
Eleven solved questions on implication and biconditionals: converse, only if, unless, contraposition, equivalence, truth values and two NAT problems.
Updated 21 Jul 20267 min readDiscrete Mathematics MCQs
Graph Theory MCQs: 12 solved questions on Euler paths, coloring and trees
Twelve solved graph theory MCQs for GATE: handshaking lemma, Euler and Hamiltonian graphs, planarity, chromatic number, trees and spanning-tree counting.
17 Jul 20267 min read60 viewsDiscrete Mathematics MCQs
Propositional and Predicate Logic MCQs: 12 solved questions with explanations
Twelve solved propositional and predicate logic MCQs for GATE and UGC NET: logical connectives, equivalences, quantifier negation and first-order validity.
17 Jul 20268 min read231 viewsDiscrete Mathematics MCQs
Set Theory and Relations MCQs: 12 solved discrete maths questions
Set theory and relations MCQs: 12 solved GATE questions on set operations, relation properties, closures, equivalence relations, posets and Hasse diagrams.
17 Jul 20268 min read216 viewsDiscrete Mathematics MCQs