JEE Main

There are no particular requirements. But, you need to be familiar with the system, i.e. take online mocks. They will give you a clear picture of how the exam is being held in online mode and you will also get used to it as sitting in front of the computer screen for 3 hours and with full concentration is not that easy. So, take online mocks which will help you more.

The eligibility criteria for selection in TU is 60% in your PCM at 12 level and 20% weightage of your JEE score. According to your score, I feel there are chances for your selection.
Good luck and best wishes.

You need above 160 marks for new NITs and above 190 for older NITs.

Study all NCERT books conceptually. Don't prefer standard books if you have less time.

Cut-off is published by IIT after the exams but if you wish to get admission in Agartala, then you have to score 180+ in JEE Mains.
All the best!

Yes, it is required because CBSE would track you easily that you have filled the improvement exam or not. So, kindly give the details to JEE Mains apex board for convenience.

Check your acknowledgement page first that everything is right and if it is right then contact the JEE Mains officials.

Hi,
Don't lose hope and start revision from today onwards from NCERT books and previous years' question papers.

Hi,
Yes, he is eligible for JEE mains and other exams but there is an rule by CBSE that if you are giving improvement exams then you are not allowed to use previous result anywhere for higher education so kindly consult CBSE for better details and cutoff her name from B.Sc.
I hope you understand.

Hi,
Below mentioned are the important topics:
1. Mathematics: AP, GP, conic section, probability, algebra, calculus and 3D geometry.
2. Physics: Modern physics, gravitation, unit and dimension, work, electrostatic and optics.
3. Chemistry: States of matter, thermodynamic, equilibrium, chemical bonding, solid states, hydrogen, S and P block elements.
All the best.