IIT

Only the CRL rank is taken into account for IITs. Because of their higher cut-offs, admittance to IITs is impossible for someone with a CRL rank of 4 lakh. IIT admissions are highly competitive, with just the CRL rank being taken into consideration. SC category ranks are not used for admission to IITs.

You are ineligible for admission to NITs and IITs, JEE Mains and Advanced, and the West Bengal board if you failed Physics in your Higher Secondary (HS) test. The three subjects of physics, chemistry, and mathematics must be passed to be eligible for these tests and institutions. You have to pass your Physics exam, which you can do by retaking it or by taking extra tests. Following your successful completion of Physics, you can apply to NITs or IITs for engineering degrees by taking the JEE Mains and Advanced exams.

The minimum mark required for MArch admissions is 50%. Candidates must have pursued a B.Arch from a reputed college and must possess the desired skills to pursue an M.Arch such as Analytical skills, Communication Skills and Creativity. Candidates must score cut-off in order to be eligible for the counselling process and eligible for admission to top architectural colleges. They must also clear the national-level entrance examination to be eligible for securing admission through the counselling process.

You cannot get into an IIT without JEE beacause for undergraduate programs, passing the JEE Advanced is usually a requirement to get into an IIT. However, by taking tests like the GATE (Graduate Aptitude Test in Engineering) or JAM (Joint Admission Test for M.Sc.), you can get into an IIT without taking the JEE for postgraduate programs like M.Sc. or Ph.D. Verify the precise qualifying requirements for the programs in which you are interested.

Yes, IITs offer some seats to sponsored students. Those students who are sponsered by their employer or organisation can take admission to M.Tech courses without attending GATE exam. However for unsponsered candidates it is mandetory to take GATE exam in order to get admission to M.Tech courses. Read more at https://www.shiksha.com/engineering/articles/admissions-to-iits-without-gate-2025-scores-blogId-176587

It's doubtful that you'll get into an IIT with an 82 percentile in JEE Mains because they usually want higher percentiles. Nevertheless, depending on the precise cutoffs and available seats for certain branches, you might have a shot at some lower-ranked NITs or other government-funded technical institutes. You may also think about applying to other engineering schools that have their own entrance examinations or that recognize JEE Mains marks. Investigating private engineering schools with strong placement histories and facilities may also be worthwhile.