B.Arch

Please specify the course for which you are seeking admission so that I may be able to populate relevant details regarding your eligibility to pursue this course. For a detailed list of courses offered by this college please refer to the link provided below:
https://www.shiksha.com/university/school-of-planning-and-architecture-Delhi-25068.

In which college do you wish to apply? Please specify so that I can help you accordingly.

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. Yes, definitely you can get the admission for B.Arch with these marks. You will get some government as well as good private colleges. Go for counselling and get the best college for this course.
All the best.

Hello,
Hope you are doing well. Yes, definitely you should go for B.Arch if you have interest in this because you secured very well marks and you. There is a chance that you will get government college as well. Go for counselling and get the best college with this marks. Only a few colleges will accept this marks if you had not appeared in NATA.
All the best.

Hello,
Hope you are doing well. For general category, if you need admission in NIT-Calicut for B.Arch then you need to secure a rank between 496 to 1302 merit rank. For OBC, 543 to 1475 rank is required. For SC category, between 52 to 174. This is the same with state cut-off list. Other state candidate's cutoff may vary slightly.

Hello,
Hope you are doing well. No, there isn't any college which gives admission on the basis of 12th marks for architecture. Every college needs at least your appearance in NATA. NATA is a compulsory examination and also only a few colleges offer admission through JEE Mains paper 2. So, in order to get admission, you need to take NATA.