I think that your stats are decent, but assuming it’s the CBSE board, the 11th grade score could hurt you.
UW Madison: low reach
Georgia Tech: low reach/match
NC State: match
Stony Brook: match
Virginia Tech: MATCH
UMass Amherst: MATCH
Good luck! Chance back? 
http://talk.collegeconfidential.com/what-my-chances/1726672-i-will-chance-you-back.html#latest