Hello karthik ,

Hope you are doing well.

On the basis of your rank there seems  chances of yours to get a seat in NIT for b.arch. The rank you obtained comes under the closing rank required to get a seat in NIT when compared with previous years closing rank . You can also visit the link below to see previous year closing rank of different NIT's:

https://engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning

Moreover, you can also use Career360 college predictor tool which will help you to predict colleges you are eligible. Here is the link for career360 college predictor tool:

https://engineering.careers360.com/jee-main-architecture-college-predictor?icn=QnA&ici=qna_answer

Hope this will help you!

All the best for your bright future!