GATE CS 2027
Study by subject and topic
Pick a subject to see its topics and everything available for each one. Every page links the topics it depends on and the ones that build on it.
What you can study
Short notes
Concise notes for a quick pass over a topic.
Previous year questions
Every GATE CS question from 2011 to 2026, with the official answer and a solution.
Mock tests
Take a real GATE CS paper under its own time limit and marking.
Cheat sheets
One-page visual sheets for every topic, in the sheet library.
Subjects
General Aptitude and the ten sections of the official GATE CS syllabus, in paper order.
General Aptitude
- 16 short notes
Engineering Mathematics
- 30 short notes
Digital Logic
- 17 short notes
Computer Organization & Architecture
- 14 short notes
Programming in C
- 17 short notes
Data Structures
- 11 short notes
Algorithms
- 24 short notes
Theory of Computation
- 17 short notes
Compiler Design
- 20 short notes
Operating Systems
- 20 short notes
Database Management Systems
- 20 short notes
Computer Networks
- 20 short notes