Check out the college predictor ehich will give you the exat information about the you should apply for if you get the 130+ marks ,

https://www.careers360.com/college-predictor

Best of luck for your future..

These are a few good B.ARCH colleges in Kerela.

1. National Institute of Technology Calicut

2. College of Engineering, Trivandrum

3. TKM College of Engineering, Kollam

4. Rajiv Gandhi Institute of Technology, Kottayam

5. Government Engineering College, Thrissur

6. MES College of Engineering, Malappuram

7. University of Calicut, Malappuram 

8.

Hi Aqil.

Here are a few good B.ARCH Colleges in Bengaluru.

1. Ramaiah Institute of Technology, Bangalore

2. BMS College of Engineering, Bangalore

3. PES University, Bangalore

4. Christ University, Bangalore

5. Dayananda Sagar College of Engineering, Bangalore

6. University Visvesvaraya College of Engineering, Bangalore

7. Reva University, Bangalore

8.

you can not approach any one for this process as the seat will be alloted to you as per your rank adn only thhose colleges will alot you a seat if you have score the eligible score as per their college only. adn for the doccumnet verification the centre will

Thanks for the question , i would like to inform you that NATA Merits marks are different according to reservation in diffrent university. consedering you from general category . 

 you have to secure at least 30 out of 120 or minimum 25% marks in MCQ portion and  minimum 25% marks

refer this

https://www.collegesearch.in/exam/nata-exam-cutoff

• School Of Planning And Architecture, Delhi
• Indian Institute Of Technology, Kharagpur
• Jadavpur University, Kolkata. ...
• Chandigarh College Of Architecture, Chandigarh
• National Institute Of Technology, Tiruchirapalli

How can we open Nata response sheet.when I enter password I'm only getting application details

80+ in NATA is basic requirement for B.Arch  but dont expect to get a good college on the basis of this score. for a good college you need 130+ in NATA.