Subject-wise GATE Preparation Books Recommendation:




1. Engineering Mathematics:
- Refer to 1-2 standard textbooks like Higher Engineering Mathematics by B.S. Grewal or Advanced Engineering Mathematics by Erwin Kreyszig.




2. General Aptitude:
- Practice from books like A Modern Approach to Verbal & Non-Verbal Reasoning by R.S. Aggarwal and Quantitative Aptitude by Arun Sharma.




3. Computer Science & Information Technology:
- For Computer Science subjects, refer to textbooks like Computer Organization and Architecture by William Stallings and Introduction to Algorithms by Thomas H. Cormen.
- For Information Technology, books like Data Communications and Networking by Behrouz A. Forouzan and Operating System Concepts by Abraham Silberschatz are recommended.




4. Electronics & Communication Engineering:
- Recommended books include Principles of Communication Systems by Taub & Schilling and Microelectronic Circuits by Sedra & Smith.




5. Mechanical Engineering:
- For subjects like Thermodynamics, Fluid Mechanics, and Strength of Materials, textbooks like Thermodynamics by Cengel & Boles, Fluid Mechanics by Frank White, and Strength of Materials by R.K. Bansal are preferred.




6. Electrical Engineering:
- Important books for Electrical Engineering include Electrical Machines by P.S. Bimbhra and Power Electronics by P.S. Bimbhra.