GATE CS Subject
Discrete Mathematics GATE CS Questions
- 298 questions in this subject
- Years covered: 1987-2026
- Topic: Set Theory
- Topic: Graph Theory
- Topic: Propositional Logic
- Topic: Combinatorics
- Topic: Group Theory
- Topic: Relations
Overview & Analysis
Discrete Mathematics (DM) forms the mathematical backbone of computer science and accounts for 8 to 10 marks in GATE CS. It tests pure logical deduction and combinatorics.
Highly weighted sections include mathematical logic, set operations, binary relations, functions, counting principles, generating functions, recurrence relations, and graph theory concepts.
Frequently Asked Questions (FAQ)
Q: What is the weightage of Graph Theory in GATE Discrete Mathematics?
A: Graph Theory is highly important, often contributing 3-4 marks. Focus on properties of planar graphs, Euler and Hamiltonian paths, graph coloring, isomorphism, and tree properties.
Q: How should I approach mathematical logic questions?
A: Master truth tables, logical equivalence rules (laws of implication, contrapositive, De Morgan's laws), and first-order predicate logic quantifiers to translate English statements accurately.
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