NIT

Yes, you can apply after clearing the compartment. You need to have 75% marks in 12th and 60% in JEE Mains.

CSAB spot round counselling is for those students who have domicile of North East or union territory. That student must have a JEE scorecard and nothing more, it will be held in the 4th week of July.

This year, it should be 150 marks to get into a good NIT.

Hello,
Hope you are doing well. It's quite tough to get NIT with 1853 OBC rank but there is a possibility you will get it because the ranks of NITs limits to 2000.
Hope for the best.
Do apply for B.Arch admission at NIT-Calicut.
All the best.

Hello,
Hope you are doing well. No, you don't have any chance for NIT or IITs because the closing rank of NITs limits to 2000. You can get a good government college with this rank and also good government colleges. Some of the colleges you can get are:
The M. S. University of Baroda-Department of Architecture
CEPT University-Faculty of Architecture
D. C. Patel School of Architecture (A. P. I. E. D. ).
All the best.

Hello,
Hope you are doing well. Yes, definitely you are eligible for NITs with this ranking because generally, their cut-off rank lies in between 200 to 2000. So, you have satisfied the criteria and you are eligible to get an NIT for Architecture. Go and find the best NIT and get the admission.
All the best.

Yes, always. Fee never comes or obstructs. You can apply for tuition fee waiver scheme in IITs. There are many scholarship schemes dor financial assistance and if you study hard witn excellent academic record, then, there are many scholarships for that too.

NIT Surat is the better option because of following reasons :
Placements
Faculty
Gratuation outcomes
Ranking by MHRD
Thank you.