Exam

Yes, in the SC category. Visit this link to check B.Arch colleges based upon your rank:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=6919840
Then visit this link for various colleges which provides you brochure:
https://www.shi

Yes, with the above mentioned marks you will get into VCOA.

COMEDK ranking for that score maybe somewhere around 300-400.

Hi, with 76 marks in NATA, DSCE would be difficult, you may try, SJBSAP, BGSSAP or East West School of Architecture but you need to qualify NATA.

You can consider following colleges:
1. HBTI, Kanpur (Visit: http://www.hbti.ac.in/)
2. IET, lucknow (Visit: http://ietlucknow.edu/)
3. KNIT, Sultanpur (Visit: http://www.knit.ac.in/)
4. MMM, Gorakhpur (Visit: http://www.mmmut.ac.in/)
5. BIET, Jhansi (Visit: http://www.bietjhs.ac.in/

There is a common test for all Master's program in TISS. The name of the exam is TISS NET. So, you need to prepare for this test only.
Here is the link for the details of the exam -
http://admissions.tiss.edu/view/6/admissions/ma-admissions/tissnet/
After reading through the above link you can read th

You can choose any subject of your choice. Studying with arts can also help you a lot for PC's.

Yes, you will get in second list for sure, don't worry.