From : http://www.ankurgupta.net/gate-notes/
1. “Discrete Mathematics” Click Here
2. “Engineering Mathematics” Click Here
3. “Graph Theory” Click Here
4. “Digital Logic” Click Here
5. “Computer Organization and Architecture” Click Here
6. “Data Structures and Algorithms” Click Here
7. “Theory of Computation” and “NPC” Click Here
8. “Compiler Design” Click Here
9. “Operating Systems” Click Here
10. “Database Management Systems” Click Here
11. “Computer Networks” Click Here
12. “Software Engineering” Click Here