JEE

Most probably yes. because JEE Mains cutoff is often very low. also on the basis of past year analysis I think u have a fair chance. So in my opinion I think u will get qualified.

Few days before the 1st session of JEE Mains.

Yes, because of the reason that you are doing great as per the question asked by you as you secured less percentile in JE Mains, that is 51 percentile, With this you cannot get into any NIT. You can't even secure a seat in any decent government college with this percentile. Your rank will be around 501270 - 563500.

You will definitely get JEE Main rank as you have submitted form as an appearing candidate. The only problem you will face is at the time of admission and verification to that definite college where you can get disqualified if you have not 75 percent.

There are equal weightage of each of Physics Chemistry and Mathematics in JEE Mains.

Yes, you can get admission by giving some other exams other than JEE like vittee, BITSAT WBJEE etc. Or by any entrance exam of college for particular course of B.Tech.

One must obtain a minimum of 60% aggregate in Class 12th exam. Admissions to 70% of the seats will be based on the merit rank obtained by giving 50% weightage to normal aggregate Class XII Marks and 50% weightage to JEE Main scores through institutional counselling. Your IPE score is pretty good and that weights 50% in counselling so you have a good chance in getting seat but in CSE it will be difficult.

Session-1 marks are enough for admission in B.Tech courses. However if you are giving session-2, then best one will be counted for admission. Candidates who had filled out the JEE Mains 2023 registration form in session 1 need not register again for session 2. All candidates who have applied in session 1 and wish to apply for session 2 can log in with their existing application number and password to fill out the JEE Main 2023 session 2 application form.

The overall marks required in JEE Mains are calculated on the basis of performance. The JEE Main 2023 exam pass mark varies with categories. The general category candidates must secure a minimum aggregate of 85%. For the SC/ST/PWD categories, they must score a minimum of 65% in aggregate.