which book I should refer for jee main paper 2

Hi, Some of the books you can refer to are apart from NCERT (must)are:

The Elements of Coordinate Geometry Cartesian Coordinates Part  I and II



Skills in Mathematics Algebra for JEE Main & Advanced By S K Goyal



Higher Algebra 4th Edition By Hall and Knight



Problem in calculus of one Variable For JEE Main & Advanced 2015 by I.E Maron



Introduction to Probability Theory and Its Applications Vol I and II For JEE Main & Advanced Author: William Feller



Textbook of Vectors & 3D Geometry for JEE Main, Advanced & WBJEE 2015 by Amit M Agarwal



Integral calculus For JEE Main & Advanced 2015 by Amit Aaggarwal



Differential calculus For JEE Main & Advanced 2015 by Amit Aaggarwal



New Pattern Chemistry (IIT JEE) (English) 6th Edition by R.K Gupta



New Pattern Objective Chemistry for JEE Vol. I and Vol II(English) by P. Bahadur



Concepts of Physical Chemistry For JEE (English) 8th Edition By P. Bahadur. Concepts of Physics Volume I and II by H.C. Verma  RecommendedVolume 1



Fundamentals of Physics, by Halliday, Resnik and WalkerVolume





Good luck!

You can consider below points -



Go for NCERT books first for your preparation.



Few useful reference books besides the CBSE NCERTs are:



1. A Complete Self Study Guide for B.Arch 2015 Entrance Examination (English) by P.K Mishra, Arihant Publications



2. Verbal & Non Verbal Reasoning Book by R.S. Aggarwal,



3. Architecture Entrance Book by P.K. Mishra.



Hope this helps!!!!