JEE

It depends on your caste, from which caste you are belonging. As there is reservation system for SC, ST and OBC students. The cutoff percentile for SC is 48, ST is 38 and OBC is 70.

Yes absolutely with JEE MAINS score, you can get into any NITS if you have the necessary cut-off marks.

No, you can't because the cut-off for Mains is 75 percent in 12th class. It doesn't matter how many marks in JEE marks you have, you should have 75 percent in 12th.

You cannot apply for B.Tech courses after appearing for JEE Mains 2022 1st session till NTA announces results after all the sessions. After announcing the results, the admission portal will get open in the official website till then you have to wait and prepare for further sessions and All the Best for your further sessions.

It depends upon which state you belong. If your home state is Assam then for SC category there're some chances for you to get into NIT Silchar in civil branch from round 1 or maybe get CS IT branch in last round. But if you're from another state then there's is low chances. Thank you.

Hi, Here are some tips-
Solve your coaching material religiously. Practice mock papers
Analyse the papers you practice. Pyqs are important. Importance of NCERT cannot be stressed upon. DO NOT leave chapters like semiconductors, Chemistry in everyday life, environmental Chemistry. They are easy marks. Avoid silly mistakes (most imp). .

Physics-
1. Optics
2. Magnetism mixed with mechanics
3. Rotational dynamics
4. Heat and thermodynamics
5 experiments and errors
Chemistry -
1. Inorganic Chemistry (most scoring)
2. Organic chemistry
3. Atomic structure (one question for sure)
4. Equilibrium
Mathematics -
1. Coordinate geometry (most important parabola)
2. Calculus (application of derivatives most important)
3. Trignometry (was the toughest for me)
Most of the questions are usually asked from these topics. Getting a good hold of these topics can get you rank under 1000 in JEE adv. Hope this helps.

Your rank should not exceed 1500.

You need to score a rank under 1500.

You can use the Shiksha college predictor for the same.