GATE CSE & IT
2,749 questions · 40 years · 20 subjects
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2026 Linear Algebra
Null space and determinant
A short MSQ where the real trap is subspace closure, not calculation.
2025 Graph Algorithms
BFS distance reasoning
Shows how to convert graph wording into a reliable solve path.
2025 Minimum Spanning Tree
MST versus shortest path
Separates a common false intuition from the actual invariant.
2025 BFS/DFS
Traversal properties
Good example of wrong-option autopsy for algorithm statements.
2025 Automata
NFA to DFA state bounds
Tests whether the standard theorem is being applied precisely.
Subjects
Discrete Mathematics528Computer Science270Operating Systems263Algorithms211Theory of Computation199Database Management System191Data Structures180Computer Organization176Computer Networks164General Aptitude147Programming Languages124Compiler Design121Digital Logic108Software Engineering18Logical Reasoning18Mathematics16English7Math Reasoning4Web Technologies3Geography1
By Year
High-yield topics
All trends →Data Structures
215 Qs · 35 years
1987-2026 · 1% hard
Set Theory & Logic
106 Qs · 35 years
1990-2026 · 2% hard
Probability & Counting
102 Qs · 33 years
1994-2026 · 1% hard
Complexity Theory
99 Qs · 36 years
1987-2026 · 1% hard
Linear Algebra
93 Qs · 33 years
1987-2026 · 0% hard
Regular Languages
83 Qs · 33 years
1987-2026 · 2% hard
Graph Theory
78 Qs · 29 years
1990-2026 · 3% hard
Algebraic Structures
74 Qs · 30 years
1987-2026 · 1% hard
Calculus
62 Qs · 29 years
1993-2026 · 0% hard
Context-Free Languages
61 Qs · 34 years
1987-2026 · 2% hard
Combinatorics
60 Qs · 26 years
1987-2025 · 3% hard
Graph Algorithms
59 Qs · 29 years
1990-2026 · 3% hard
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