1.First prepare yourself mentally yourself for IIT-JEE always realize in your mind that" I born to crack IIT-JEE and i will make this true."
2.Do continuous effort to understand difficult topic or subject, never ignore because " it is tough to understand"
3. Always be in touch with experts and your teacher for proper guidance and right path.
4. Always prepare a good notes by using different books for single subject. good notes always help you to understand the way your mind understand.