Hello Santana,

Since you have qualified for JEE Mains paper 2 as well as NATA , you can study B.Arch in the colleges mentioned below -

• Dayanand Sagar College of Engineering
• Ramaiah Institute of technology
• The Oxford college of engineering
• Christ University 
• KLE Technological university

So these are the colleges around karnataka those who accept NATA scores .

You can also go through this link and checkout all the colleges with full details that accept NATA score and are aroun Karnataka : https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-karnataka-accepting-nata

You can aslo visit this link and check the top engineering colleges in Karnataka that accepts NATA score : https://engineering.careers360.com/colleges/ranking/top-engineering-colleges-in-karnataka-accepting-nata-score

Well the cutoffs vary from college to college. The aggregrate cutoff 2019 NATA score is 200 . So you may have a chance to get enrolled in some of the colleges.

Hope this helps you . Good Luck !!!