1. Start your IIT JEE preparation with Class XII textbooks that you have. You can also refer to NCERT books that are prepared by many subject experts and are quite economical too. IIT preparation is a devotion that needs to start early.
2. Beware of using too many reference books. Use the ones that yu are comfortable with to read and learn from.
3. It can help you to score more by indexing topics in order of priority or weightage they carry in JEE Main and Class XII board exams.
4. Grill yourself into the basics until all your fundamentals are very clear as JEE Main is specifically designed to test how well students have grasped the topics and how they apply them to a given set of problems.
5. Revise, practice using previous year papers of IIT JEE, check solutions from solved papers, seek help where needed and revise and practice again.
6. Last minute IIT study tips often suggest students to try the IIT JEE paper of last three years.
7. Time management is an important factor in JEE Main. So, while solving model JEE question papers, keep an eye on your watch too. If solving a question is taking too much time, move on.
Study tips you should keep in mind for JEE Advanced are:
1. To crack JEE Advance, students need a strong understanding of concepts and skills to solve numericals that need good aptitude and have lengthy calculations.
2. Students should solve short-answer questions, subjective-type problems and questions based on assertion reasoning to develop deep understanding of the subject as well as multiple-choice type questions to build up speed and accuracy.