Will you please suggest me some of the best books for preparation of IIT JEE Exam???

Here is a list of some of the best books for preparation of IIT JEE Exam

Mathematics:
New Pattern IITJEE Mathematics of Arihant Publications by Dr SK Goyal
Books by SL Loney
NCERT class XI and class XII books
‘IIT Mathematics’ by ML Khanna

Physics:
Problems in Physics by IE Irodov
Physics by D.C. Pandey, Arihant Publications
NCERT Physics for Class XI and XII
Concepts of Physics, Vol.-I & II, by HC Verma

Chemistry:
For numerical problems – P Bahadur
Physical Chemistry by RC Mukherjee
NCERT Chemistry text books of class XI and class XII
Organic, Physical and Inorganic Chemistry books by OP Tandon