Hello

NCERT books are good for JEE mains for building basic concepts but not sufficient as number of questions to practice are very less and also MCQs are not there .

Some of the top books which you can follow for the preparation of your JEE  examination and master JEE syllabus  is provided below:-

PHYSICS

Concepts of physics Vol I and II by HC Verma
Problems in General Physics by I.E Irodov
Objective questions on physics by DC Pandey

Mathematics :

Maths XI and XII by RD Sharma
Complete mathematics by TMH
New pattern mathematics for JEE mains/advanced by Arihant publications

CHEMISTRY :-

Ncert Chemistry for class XI and XII
Physical Chemistry by OP Tondon
Numerical Chemistry by P Bahadur
Organic chemistry by OP Tondon

For detailed information go through

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