Dear Student,

You have scored great marks in NATA but you combined aggregate -50% NATA score+50% of 12th board percentage will be considered for getting admission in some colleges.So it is difficult to tell which colleges will you get as your board percentage is low than 70% but you are from karanataka so you have chances in

R V School of Architecture, RVCE, Bangalore

East West School of Arhitecture,Bangalore

You can go to their respective websites and read the eligibility and apply because you have good marks in NATA.

You can read here which colleges participate in NATA counselling

https://engineering.careers360.com/articles/nata-counselling