Architecture

No, NIT Trichy will only accept JEE Mains Paper 2 rank.

Qualification: 12th
Minimum Eligibility to Apply: 50%
Additional Details: Mandatory Subject : Mathematics
Other eligibility criteria
Candidate who have passed (10+3) Diploma in Engineering/Technology with Mathematics from a recognized board with minimum 50% marks can also apply.
Admission is through Goa Common Entrance Test (GCET) counselling based on marks obtained in 10+2/ Diploma and score obtained in National Aptitude Test in Architecture (NATA).
Selection parameter and weightages:
10+2 marks - 50%
NATA score - 50%

Bachelor of Architecture: Eligibility
The duration of the course is 5 years and to get admission into B.Arch. the student must be fulfilled the following conditions:
10+2 or equivalent with minimum 50% marks along with compulsory subject of mathematics.
10th + 3 years diploma in any stream from a recognized university/ board/ institution.
Cleared NATA (National Aptitude Test in Architecture) with the 80% marks conducted by Council of Architecture

Please refer to the link provided below for details regarding eligibility for NATA. All other details like exam pattern, application dates, syllabus etc. are also mentioned at the link provided below.
https://www.shiksha.com/architecture-planning/exams/nata

Hello Mukund,
Eligibility for M.Arch is graduation in architecture and hence doing B.Tech will not make you eligible for admission in M.Arch.

Hello Aadhithya,
For admission into B.Arch courses at IITs, you need to clear JEE main papers 1&2. Then, you also need to clear JEE Advanced after which you will be eligible to give AAT (Architecture aptitude test). Based on the scores in AAT, you can get admission for B.Arch in IITs.