I join coaching at resonance and prepare for iit i am in class 11.so which book i should buy for all three subject for theory and question.

As you have mentioned that you are in Resonance coaching,so i want to say that it is one of the leading coaching for JEE-ADVANCED and every year a no. of IITians are from Resonance.The coaching material is prepared accordingly and i would reccomend you to first go thoroughly through that and the classroom notes.After that you can try for different books available in market.Please ask the teachers in your institute for the best books because they have a good experience of working in coaching industry and they know everything well.You can ask for queries related to exam,cutoff,counselling etc.And please go through this link for the CTSE exam to win a scholarship https://engineering.careers360.com/articles/careers360-talent-search-exam-ctse-2019

Hope this helps.

Seeing that the competition level is extremely high for this examination, you can not rely on just one book for preparation, it is important that you refer the right set of books.

Here are some suggestions-

Physics

• NCERT - Treat NCERT (both class 11th and 12th) like an old friend, get familiar with each and every sentence of it especially for physics and chemistry, practice all the solved and unsolved questions. By doing so you will find solving conceptual questions easier.
• HC Verma
• SUNIL BATRA
• DC PANDEY
• CENGAGE PHYSICS
• PRADEEP
• ARIHANT MASTER PROBLEM
• SL ARORA

Chemistry

• NCERT- It is really important that you are well acquainted with each and every sentence of the NCERT.
• CENGAGE CHEMISTRY
• BANSAL

Maths

• NCERT
• RD Sharma

Apart from these you should also practice solving previous years question papers, it will give you an idea of how questions are asked in the examination. Practice from previous 20 years question papers, however it will be more beneficial for you if you practice solving them chapter wise.

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