GATE CS/IT 2027 : Computer Science & Information Technology | Topic-wise Previous Year Solved Papers (2000–2026) | 27 Years PYQ with Detailed Solutions | 2700+ MCQs, NTQs & MSQs

GATE Computer Science & Information Technology (CS/IT) 2027: Topic-Wise Solved Papers (2000–2026) by GKP If chapter-wise study is your map, topic-wise practice is your GPS. GATE CS/IT 2027: Computer Science & Information Technology Topic-Wise Solved Papers (2000–2026) goes one level deeper than standard guides, giving you laser-focused practice on every individual sub-topic across 27 years of previous year questions (PYQs). Spot recurring patterns, eliminate micro-level weak zones, and build high-level problem-solving intuition. Featuring over 2,700+ carefully solved questions, this comprehensive volume covers every question format—Multiple Choice Questions (MCQs), Multiple Select Questions (MSQs), and Numerical Answer Types (NATs)—to ensure total exam readiness for the modern GATE test structure. Key Features & Strategic Advantages: 27 Years of Topic-Wise PYQs (2000–2026): Nearly three decades of GATE CS/IT questions meticulously arranged micro-topic by micro-topic for precision practice. Fully Solved 2025 & 2026 Papers: Includes the latest official paper solutions to help you track evolving exam difficulty and modern NTA/IIT question trends. 2700+ MCQs, MSQs & NATs: Full coverage of single-choice, multiple-select, and numerical questions paired with authentic, step-by-step technical explanations. Topic-End Practice Exercises: Targeted practice drills following each section to close knowledge gaps and build concept-level confidence. Micro-Targeted Revision: Focus your study time precisely where needed—whether mastering Dijkstra’s Algorithm, Virtual Memory Paging, or Relational Algebra. Granular Subject-Wise & Topic Breakdown: Algorithms: Asymptotic Notation, Divide & Conquer, Greedy Algorithms, Dynamic Programming, Graph Searches, and Complexity Classes. Programming & Data Structures: Pointers, Recursion, Linked Lists, Stacks, Queues, Binary Trees, Heaps, and Hashing. Computer Organization & Architecture: Instruction Pipelining, Cache Mapping, Memory Hierarchy, and I/O Interface. Operating Systems: Process Synchronization, CPU Scheduling, Deadlock Avoidance, Virtual Memory, and File Systems. Databases (DBMS): ER Modeling, Relational Algebra, SQL, Normalization (1NF–4NF, BCNF), and Transaction Concurrency Control. Computer Networks: IP Addressing (IPv4/IPv6), Subnetting, TCP/UDP Flow & Congestion Control, and Routing Protocols. Theory of Computation & Compiler Design: DFA/NFA, Regular Expressions, Context-Free Grammars, Decidability, Parsing, and Code Optimization. Discrete Mathematics & General Aptitude: Mathematical Logic, Combinatorics, Graph Theory, Set Theory, and Quantitative Aptitude. Who Is This Book For? GATE CS/IT 2027 Aspirants: Undergraduate engineering students and droppers aiming for top ranks to secure M.Tech/Ph.D. admissions at IITs/NITs or recruitment in PSUs (IOCL, NTPC, POSOCO, BARC). Allied Exam Candidates: Computer Science graduates preparing for ISRO Scientist/Engineer SC, NIELIT, TIFR, and State PSC Lecturer examinations. COMPLETE YOUR PREP: Pair this book with GATE CS/IT 2027 Study Guide. Read more