STUDY MATERIAL · GATE DA
GATE Artificial Intelligence: questions and notes
Artificial Intelligence questions from 3 GATE papers (2024–2026) with the official answers, each solved step by step, plus notes for each topic, a formula sheet and practice questions.
- previous-year questions
- 17previous-year questions
- solved step by step
- 17solved step by step
- GATE papers, 2024–2026
- 3GATE papers, 2024–2026
- topics with notes
- 3topics with notes
TOPICS
Three topics, in the order they are taught
Taken from the official GATE 2027 syllabus. Each topic has notes, the formulas you need, its previous-year questions with the official answers and step-by-step solutions, and practice questions.
Search: uninformed, informed and adversarial
Search is how an agent finds a sequence of actions from a start state to a goal, and how it picks a move against an opponent.
7 previous-year questions · 10 marks · 5 practice questions
Propositional and predicate logic
Propositional logic studies statements built from not, and, or, implies and iff, and asks when a formula is always true, sometimes true, or never true.
7 previous-year questions · 10 marks · 6 practice questions
Reasoning under uncertainty: conditional independence, variable elimination and sampling
Reasoning under uncertainty represents a joint distribution compactly with a Bayesian network, uses conditional independence (read off by d-separation) to cut the number of parameters, and answers queries either exactly (enumeration, variable elimination) or approximately (prior, rejection, likelihood-weighting and Gibbs sampling).
3 previous-year questions · 4 marks · 7 practice questions
QUESTIONS BY TOPIC AND YEAR
17 questions, by topic and year
How many questions each topic had in the DA papers of each year. This shows what was asked, not what will be asked. We placed each question under a topic ourselves; the exam paper does not label topics. Every question links back to its paper.
| Topic | 2024 | 2025 | 2026 | Total |
|---|---|---|---|---|
| Search | 3 | 2 | 2 | 7 |
| Logic | 2 | 1 | 4 | 7 |
| Uncertainty | 2 | 1 | · | 3 |
All three GATE DA papers are included: 2024 (IISc Bengaluru), 2025 (IIT Roorkee) and 2026 (IIT Guwahati), each with its final answer key.
Artificial Intelligence formulas by topic
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THE OFFICIAL SYLLABUS
What each paper lists under Artificial Intelligence
From the GATE 2027 syllabus PDF: all of DA Section 7, which the syllabus heads “AI”.
GATE DA
Search: informed, uninformed, adversarial; logic, propositional, predicate; reasoning under uncertainty topics — conditional independence representation, exact inference through variable elimination, and approximate inference through sampling.
IF YOU WOULD RATHER TALK IT THROUGH