Hi

hope you doing well

First of all, Congratulations on your impressive score in JEE Main! With a 99.804 percentile, you have a good chance of securing a seat in several National Institutes of Technology (NITs). The specific NIT you can get into will depend on various factors, including your category (General, OBC, SC/ST, etc.), the branch you prefer, and the cutoffs for the various NITs in your category.

With your percentile, you might be eligible for the following NITs, particularly for branches like Computer Science, Electronics, or Electrical Engineering:

• NIT Trichy
• NIT Surathkal
• NIT Warangal
• NIT Calicut
• NIT Jaipur
• NIT Bhopal

Its better to study like your own way but if you need tips surely i will give you:

Familiarize yourself with the JEE Advanced exam pattern and syllabus. Understand the types of questions and the marking scheme.

Its very Important to solve previous years' papers and take mock tests to improve your speed and accuracy. This will help you get comfortable with the exam format.

Develop a study schedule that allocates sufficient time for each subject and stick to it. Prioritize your weak areas while maintaining your strengths.

And Go on, Don't take unnecessary stress

Best Wishes.