Hello Trance,

It is good for problem solving but try to give priority to NCERT books

It is good for the fundamentals. But solve questions from this book after you are done with the NCERT books.

You can refer to some of the books for your preparation. These are -

For chemistry NCERT book is a must.

First Clear all your basic concepts from NCERT, after that for organic and inorganic follow Morrison and Boyd and JD Lee respectively but read only those topics which are mentioned in NCERT.

Books For problem-solving

physical chemistry- N Avasthi,

Organic chemistry- M S conceptChauhan.

For physics clear the concepts deeply, try to learn behind the scene of all concept.

Try to Solve each and every question of HC Verma by your self.

For mathematics you can refer to IIT Mathematics for JEE Main and Advanced by ML Khanna.

RD Sharma Mathematics for Class 11 and 12.

Solving previous year questions is must.

Good luck,

Hope it helps :)