GATE CS Exam Preparation 2026

IMPORTANT: GATE CS Exam Preparation is an independent, privately developed study app. It is NOT affiliated with, endorsed by, authorized by, or representing IITs, IISc, any government body, examination authority, or official board. All content is for practice purposes only.

GATE CS Exam Preparation — Crack GATE CS & IT 2026

Prepare for the Graduate Aptitude Test in Engineering — Computer Science and Information Technology — and target top ranks for M.Tech admission and PSU recruitment. The GATE CS paper is 180 minutes, 65 questions: Multiple Choice Questions (MCQ) with negative marking (–1/3 for 1-mark, –2/3 for 2-mark) and Numerical Answer Type (NAT) with none. The app covers every question type, all CS subjects, Engineering Mathematics and General Aptitude.

🌟 KEY FEATURES

🎯 Subject-Wise Lessons
Structured lessons for the complete GATE CS & IT syllabus — from the Master Theorem to pipelining hazards and normalisation to BCNF.

💬 Doubt Solving
Instant, step-by-step explanations for any doubt — a pumping lemma proof, an SQL subquery or a subnetting calculation.

🧠 Full-Length Mock Tests
Full 65-question mocks with MCQ and NAT questions, the exact GATE negative marking scheme and a 180-minute timer.

🛠️ Topic-Wise Practice Questions
Question sets for all CS subjects and Engineering Mathematics at 1-mark and 2-mark difficulty — drill weak sub-topics like graph algorithms or page replacement.

📅 Study Planner & Progress Tracking
Enter your exam date for a personalised weekly schedule built from your subject-level accuracy. Track topic-wise accuracy and spot sub-topics needing revision.

📚 GATE CS & IT SYLLABUS COVERAGE

🧮 Data Structures & Algorithms: arrays, stacks, queues, linked lists, BST, AVL trees, B-trees, heaps, hash tables, tries; sorting (merge, quick, heap), greedy, dynamic programming, BFS, DFS, Dijkstra, Bellman-Ford, Prim, Kruskal
🔤 Theory of Computation: DFA & NFA minimisation, regular expressions, pumping lemma, pushdown automata, context-free grammars, Turing machines, decidability
⚙️ Operating Systems: CPU scheduling (FCFS, SJF, Round Robin), semaphores, deadlock & Banker's algorithm, paging, TLB, virtual memory, LRU/FIFO page replacement
🗄️ DBMS: ER model, relational algebra, SQL joins & subqueries, functional dependencies, normalisation 1NF to BCNF, ACID, two-phase locking, B+ tree indexing
🌐 Computer Networks: OSI & TCP/IP models, CRC, Hamming code, CSMA/CD, IPv4 subnetting, OSPF routing, TCP three-way handshake, sliding window, congestion control
💻 Computer Organisation: Boolean algebra, sequential circuits, IEEE 754 floating point, pipelining & hazards, cache design and replacement policies
📐 Engineering Mathematics: Linear Algebra (eigenvalues), Calculus, Probability (Bayes' theorem), Discrete Mathematics (logic, sets, combinatorics, graph theory)
🗣️ General Aptitude: Verbal Ability (grammar, reading comprehension) and Quantitative Aptitude (numerical reasoning, data interpretation)

📌 WHO IS THIS FOR?
This app is built for Engineering graduates and final-year students preparing for GATE CS and GATE CSE (Computer Science and Information Technology) in 2026 who want a single platform covering every subject — Data Structures, Algorithms, Theory of Computation, Operating Systems, DBMS, Computer Networks, Computer Architecture, Engineering Mathematics, and General Aptitude.

📌 OFFICIAL SOURCES & CONTENT DISCLAIMER
GATE CS Exam Preparation provides educational content for practice only. We are NOT an official government source or an examination authority. For official GATE information, refer to: https://gate2026.iitr.ac.in

⚠️ FINAL DISCLAIMER
GATE CS Exam Preparation is an independent platform and not an official government app. Exam names are used only to describe the scope of content covered in the app.