I'd like to suggest the following books for JEE:-

1)PHYSICS:-

Concept- HC Verma, Resnick and Halliday(Dont get dishearten if you can solve all the problems) Concepts are of most importance.

Problems- IIT-JEE Physics TMH

Last step:- For expertise in problem solving, refer to IE Irodov

2)Chemistry:-

Concept and basics:- OP Tandon- Organic Chemistry, RC Mukerjee, But I've not found a gud book for Inorganic, NCERT Chemistry(This must be your first approach)

You can solve problems from these buk and from the correspondence of FIITJEE and Brilliant too.

3)Maths:-

My dad is a professor of Maths and he suggests the following buks:-

Calculus- Das and Mukerjee, IA Maron and KC Sinha

Coordinate- SL Loney

Hall n knight- the problems are elementary, so refer to problems in other books.

Problems- TMH, Ashit Dasgupta's book takes a lot of time to solve a problem and so I wont refer to it.

I hope this'd help you all. I'll soon write another article on the important topics.

Bye For Now.