B.Arch

Hello Abhirag,
The cut-offs vary year after year. Most colleges have a different provision for admission. You need to contact the institute officials personally for specific admission details as it differs from one college to another.
I hope this information helps. Please feel free to revert.
All the best.

You can do MS in top colleges. But you have to crack GRE for it. GRE is an exam which provides the opportunity to students to pursue MS in foreign colleges .

Yes, you can get admission in UPSEE college. Just take part in counseling process by ATKU. Just check the college details in the link given:
https://www.shiksha.com/b-tech/resources/upsee-college-predictor

You can easily get into any NIT for architecture.