How do I study for IIT JEE physics?

For Mechanics , Go for H.C Verma Physics,I.E Erodov (selected Q's),and Deb Mukherjee MCQ's . Refer Resnick-Halliday only for certain topics and NCERT too. For rest topics H.C Verma and Deb Mukherjee are sufficient.However concentrate on building your concepts and go for variety in numericals rather than focusing on quantity. Practice each and every Q of above two. If you are attending a coaching class, complete all study material by December of class 12th.Last months are to be used for revision and board examination. If you are not attending coaching classes you may arrange the notes from friends and complete them on your own schedule. If you have problem with time-management , then go only for H.C Verma . Study for JEE at least 4-5 hours a day for two years. Set weekly targets. In the last 3-4 months, take that up to 10 to 15 hours a day. Complete school studies in school itself, if your concepts are good you will score good in 12th boards also. Update yourself on the latest question patterns in the final three months before IIT-JEE when you revise.

You can go for H.C Verma it is a book with a lot of text explaining Physics concepts in a clear way starting from the scratch. It is highly recommend for JEE preparation as the JEE checks the students for their conceptual strength, and this book provides an easy way of learning the concepts involved in the subject.