B.Arch Eligibility

No, but if you completed 10+2 with maths, then go. Otherwise, you can go for D.Arch.

Hi,
Yes, you have a fairly good chance with the above mentioned score to get a seat in SB Patil.

Hi,
Yes, you have a fairly good chance with the above mentioned score to get a seat in Karnataka. Try East West School of Architecture or BGSSAP or RNS.

Hi,
Yes, you have a fairly good chance with the above mentioned score to get a seat in AU.

NATA/ JEE Part 2 valid score along with 10+2 minimum of 50% is required, better the score better is your chances.

10+2 with 50% with maths, NATA or UPSEE Mains. If you have not qualified in Mains or UPSEE examination, then it's important to qualify NATA examination, otherwise, you cannot get admission.

Hi,
As per their website, NATA is a must.

All the students must have passed higher secondary school (10+2 level) from a recognized university or council. A student can appear for JEE Mains only thrice.
The students must have also taken five subjects in Class 12 or equivalent qualifying exam. The five subjects should include Physics, Mathematics, one language, Chemistry/Biotechnology/Biology, and any other fifth subject. Students whose birthdate falls on or after October 1, 1992, will be able to appear for JEE Mains.
For JEE Mains Paper 2, a student must have Mathematics as one of the five compulsory subjects in Higher Secondary Examination.

For getting admission in B.Arch, the student must fulfil the following conditions:
10+2 or equivalent with minimum 50% marks along with the compulsory subject of mathematics.
10th + 3 years diploma in any stream from a recognised university/ board/ institution.
Cleared NATA (National Aptitude Test in Architecture) with 80% marks conducted by Council of Architecture.

The candidate must be pass in 2nd PUC/12th/equivalent examination with Mathematics as a compulsory or optional subject and obtained a minimum of 50% marks in aggregate in all the subjects in the qualifying examination. [45% of marks in case of SC/ST candidates and other backward classes (category 1, 2A, 2B, 3A and 3B)] belonging to Karnataka. A minimum of 40% in NATA is compulsory (including SC, ST and other backward classes).