Here are some of the books name you can prefer for CBSE exam.

• Physics
• H C Verma
• Pradeep's New Course Chemistry - Class XII
• V.K. Mehta, Rohit Mehta: S Chand Books
• ncert books class 12 physics
• Chemistry
• NCERT
• Modern Approach to Chemical Calculations Book
• Concepts of Organic Chemistry for JEE Book
• Mathematics
• R D Sharma
• S L Loney
• Mathematics Textbook for Class 12

Good Luck!

Exam idea and ncert refer good books to secure good marks

All in One (arihant) is sufficient for full marks.,
All in One : Maths , Physics & Chemistry.
Buy all the version. Best of Luck.

You can consider below names -
Mathematics:-
Higher Algebra by Hall and Knight.
NCERT Class XI and XII books.
Differential and Integral Calculus by N. Piskunov.
A Course in Mathematics for IIT-JEE by Tata Mc-Graw Hill.
Problems in Mathematics by V Govorov, P.Dybov, N.Miroshin, S.Smirnova (Edited by A.I. Prilepko).
Trigonometry by S.L Loney.
Calculus and Analytic Geometry by Thomas and Finney.
Coordinate Geometry by S.L. Loney.
Higher Algebra by Hall and Knight for Algebra.

Physics:-
Feynman Lectures in Physics by Richard P. Feynman.
Concepts in Physics by H.C Verma .
University Physics by Freedman and Young .
Problems in General Physics by I.E. Irodov.
NCERT Class XI and XII books Books are really beneficiary.
Fundamentals of Physics by Halliday, Resnick and Walker.
Aptitude Test Problems in Physics by S.S. Krotov.
Concepts of Physics by H. C. Verma.

Chemistry:-
NCERT Class XI and XII books.
Modern Approach to Chemical Calculations by R.C. Mukherjee.
Numerical Chemistry by P. Bahadur .
Concise Inroganic Chemistry by J.D. Lee.
Organic Chemistry by Morrison and Boyd.
Chemistry Principles & Applications by Sienko and Plane.
University Chemistry by Bruce Mahan for Physical Chemistry.
Organic Chemistry by Solomons and Frhyle.

Note : There are many good books available in the market so I would suggest you to choose the ones which are easy to understand and which makes all your concepts strong.

Hope this helps!!!