The JEE Main and Advanced are the main challenges for engineering students aiming to study at prestigious institutes like IITs and NITs in India. Every year, around 9 lakh students appear for the exam, competing for limited seats in various engineering courses. Choosing the right reference books and starting with NCERT books as a foundation are crucial for JEE preparation. Creating personal revision notes, regular practice, solving previous year papers, attempting mock tests, and maintaining a positive attitude are essential for success in the JEE exam.