| Sl No. | Books for Physics Optional | |
| Mechanics | ||
| 1 | An Introduction to Mechanics by Kleppner and Kolenkow | Buy Now |
| 2 | Mechanics by AB Gupta | Buy Now |
| Optics | ||
| 3 | Optics by Ajoy Ghatak | Buy Now |
| 4 | A Text Book of Optics by Brijlal and Subrahmanyam | Buy Now |
| Electrodynamics & EM Theory | ||
| 5 | Introduction to Electrodynamics by David J Griffiths | Buy Now |
| 6 | Electricity & Magnetism by Chopra & Agrawal | Buy Now |
| 7 | Electricity and Magnetism by Satyaprakash | Buy Now |
| Thermodynamics & Statistical Physics | ||
| 8 | Heat & Thermodynamics by Zemansky & Dittman | Buy Now |
| 9 | Thermal Physics by Garg, Bansal & Ghosh | Buy Now |
| 10 | Thermal Physics by PK Chakraborty | Buy Now |
| Quantum Physics | ||
| 11 | Quantum Physics by Resnick and Eisberg | Buy Now |
| Concepts of Modern Physics | ||
| 12 | Concepts of Modern Physics by Arthur Beiser | Buy Now |
| Quantum Mechanics | ||
| 13 | Quantum Mechanics by Nourdine Zettlie | Buy Now |
| 14 |
Quantum Mechanics: Theory and Applications by HC Verma |
Buy Now |
| Atomic & Molecular Spectra | ||
| 15 | Atomic & Molecular Spectra by Rajkumar | Buy Now |
| Nuclear Physics | ||
| 16 | Nuclear Physics by DC Tayal | |
| Solid State Physics | ||
| 17 | Solid State Physics by S.O. Pillai | Buy Now |
| 18 | Solid State Physics by Puri R.K and V. K. Babbar | Buy Now |
| Electronics | ||
| 19 | Electronics by B L Theraja Vol. IV | Buy Now |
| Sl No. | Books for Chemistry Optional | |
| 1 | Principles of Organic Synthesis, 3rd Edition By Norman and Coxonhttps | Buy Now |
| 2 | Reaction Mechanism in Organic Chemistry By S.M. Mukhaerji | Buy Now |
| 3 | Spectroscopy of Organic Compounds By P. S. Kalsi | Buy Now |
| 4 | Principles of Physical Chemistry by B.R Puri ,Madan S.Pathania | Buy Now |
| 5 | Principles of Physical Chemistry by Puri, Sharma and Kalia | Buy Now |
| 6 | Advanced Physical Chemistry By Gurdeep Raj | Buy Now |
| 7 | A Textbook of Physical Chemistry – Vol. 4 By Kapoor K L | Buy Now |
| 8 | An Introduction To Electrochemistry By Samuel Glasstone | Buy Now |
| 9 | Advanced Organic Chemistry: Reaction And Synthesis (Part B) | Buy Now |
| 10 | Organic Chemistry 2nd Edition By Clayden, Nick Greeves, and S.Warren | Buy Now |
| 11 | March’s Advanced Organic Chemistry: Reactions, Mechanisms and Structure 7ed | Buy Now |
| 12 | Introduction to Spectroscopy by Donald L. Pavia | Buy Now |
| 13 | Organic Chemistry By Stanley H. Pine | Buy Now |
| 14 | A guide to mechanism in organic chemistry by Peter Sykes | Buy Now |
| 15 | A textbook of physical chemistry by K.L. Kapoor | Buy Now |
| 16 | A textbook of organic chemistry by Bahl & B.S | Buy Now |
| 17 | Selected topics in inorganic chemistry by Malik | Buy Now |
| 18 | Principles of Physical Chemistry by Puri, Sharma & Pathway | Buy Now |
| 19 | Concise Inorganic Chemistry by J D Lee | Buy Now |
| Sl No. | Books for Mathematics Optional | |
| 1 | Contemporary Abstract Algebra by Joseph A. Gallian | Buy Now |
| 2 | A Textbook on Dynamics by Ray M | Buy Now |
| 3 | Fluid Dynamics by M.D Raisinghania | Buy Now |
| 4 | Fluid Mechanics: A Concise Introduction by Bidya Sagar Pani | Buy Now |
| 5 | Mechanics by D. S. Mathur | Buy Now |
| 6 | Complex Analysis by Schaum Series or J N Sharma | Buy Now |
| 7 | IMS Maths optional notes for IAS printed notes by Venknna sir | Buy Now |
| 8 | Introductory Methods of Numerical Analysis by Sastry S.S | Buy Now |
| 9 | Differential and Integral Calculus by Schaum Series | Buy Now |
| 10 | Concise Oxford Dictionary of Mathematics by James Nicholson | Buy Now |
| 11 | Matrix Operations by Schaum Series | Buy Now |
| 12 | Linear Algebra by Schaum Series | Click Here |
| 13 | Elements of Real Analysis by Shanti Narayan | Click Here |
| 14 | A Text Book of Vector Analysis by Shanti Narayan | Click Here |
| 15 | Differential Calculus by Shanti Narayan | Click Here |
| 16 | Analytical Solid Geometry by Shanti Narayan | Click Here |