B.Arch

Hello,
Hope you are doing well. Yes, definitely you should go for B.Arch if you have interest in this because you secured very well marks and you. There is a chance that you will get government college as well. Go for counselling and get the best college with this marks. Only a few colleges will accept this marks if you had not appeared in NATA.
All the best.

Hello,
Hope you are doing well. For general category, if you need admission in NIT-Calicut for B.Arch then you need to secure a rank between 496 to 1302 merit rank. For OBC, 543 to 1475 rank is required. For SC category, between 52 to 174. This is the same with state cut-off list. Other state candidate's cutoff may vary slightly.

Hello,
Hope you are doing well. No, there isn't any college which gives admission on the basis of 12th marks for architecture. Every college needs at least your appearance in NATA. NATA is a compulsory examination and also only a few colleges offer admission through JEE Mains paper 2. So, in order to get admission, you need to take NATA.

The admission for B. Arch 2018 batch has already started you may apply for the same. It can be done on both the basis offline and online.
For eligibility criteria and other information you may go through the link below:
https://www-shiksha-com.cdn.ampproject.org/v/s/www.shiksha.com/architecture-planning/course/amp/b-arch-sir-j-j-college-of-architecture-mumbai-71170?amp_js_v=a1&_gsa=1&usqp=mq331AQCCAE=#amp_tf=From %1$s&share=https://www.shiksha.com/architecture-planning/course/amp/b-arch-sir-j-j-college-of-architecture-mumbai-71170#amp_tf=From %1$s

Sorry, but it's difficult.

Yes, you are eligible for admission in the above mentioned campus.This score in JEE and 90 above in board exams are more than enough for admission in this campus. Best of luck.

For a general candidate from another state, only spot round may get you to JMI.
Though the scenario may get easy for home state, Muslim, OBC and women students.
Still, you have got good marks, do not lose hope.

Total fee for B.Arch. at School of Architecture, Christ is mentioned below:
Total Fees:- INR 9.05 Lakh
(Fees Components : Tuition, Registration Fees)
For a detailed fee structure refer to the link provided below:
https://www.shiksha.com/architecture-planning/course/b-arch-school-of-architecture-christ-mysore-road-bangalore-290017