Good morning ,

I hope you are doing well. Well , exams will need some extra preparation so that you need extra books that will helps you in your preparation . I am suggesting some books here.

Best books for physics :

• Concepts of physics by H.C Verma
• Fundamental of physics by Halliday , Resnick & Walker
• Understanding  physics  by DC Pandey
• Problems in general physics by  I.E Irodov

Best books for chemistry :

• NCERT text books of class 11 and class 12.
• Modern approach to chemical calculations by R.C Mukherjee
• Organic chemistry by O.P Tandon
• Physical chemistry by P.W Atkins

Best books for mathematics :

• Objective mathmatics by RD Sharma
• Plane trigonometry by SL Loney
• The elements of coordinate geometry by SL Loney
• Play with graphs by Amit M Agarwal
• Differential calculus by Amit M Agarwal

For more books , you can visit the given link :

https://engineering.careers360.com/articles/best-books-for-jee-main

I hope this will be helpful for you.

Revert back for further query.

Good luck !!