As per your percentile and previous year cutoff, the colleges you get in b.arch are:-

Architecture college in chattisgarh

SUPVA Rohtak

To know more about your chances of getting other colleges check out the college predictor link below:

https://engineering.careers360.com/jee-main-architecture-college-predictor

Some know Architecture colleges in chhattisgarh are:

• NIT, Raipur.
• Dignity college of Architecture, Durg.
• CSVTU, Durg
• Amity University, Raipur.
• ITM University, Raipur.
• SRU,Raipur. 

Hello Aspirant ,

Yes for admission in B. arch candidate has to go for counselling done by JosAA. It is done based on your JEE Mains paper 2 examination score and rank. 

It requires atleast 50% marks of 12th standard. 

It has rounds of counselling ,so you get sorted in

Hi Harsh as mentioned in your query you applied for Jaypee college online and your photo and signature are not showing there so I will advise you to contact the helpdesk of the Jaypee Institute as soon as possible as they are the only one who can help you in

Hi Sam

For establishing yourself as a known architect, you will also need two years of professional experience as a trainee architect or architect's assistant. To take a recognised degree from an institute you will need: five GCSEs A*- C including English, maths and science and three A levels.

Hello Kokila, 

             National Test Authority (NTA) conducts jee main paper 2 for admissions of students to NITs spread across the country 

             But this doesn't mean you l get only NIT through this. 

         There are many colleges under state Universities that accept applications for b. arch through jee main score thus

• APEEJAY School of Architecture and Planning, Noida
• R. R. Group of Institutions, Lucknow
• Raja Balwant Singh Engineering Technical Campus, Agra
• GL Bajaj Group of Institutions, Mathura
• Axis Institute of Architecture,

hello,
NIT calicut is among the top most colleges in India. It is great college to pursue a degree in. But most of the students say the placements were poor compared to those in other branches at the institute. To read student reviews, go through the link below-
https://www.quora.com/Is-NIT-Calicut-good-for-architecture-What-can-be-said-about-its-campus-life-and-placement-services
Good