Hey there,

Your chances of getting this branch through state quota is very less. I will tell you that you should apply for other branches also like chemical and electrical engineering so that you can get a seat through JEE mains this year. You should check the link below to get all the college options available to you:

https://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=2ahUKEwiKtsDEgoriAhW27XMBHVaTC2AQFjABegQIABAB&url=https%3A%2F%2Fengineering.careers360.com%2Fjee-main-college-predictor&usg=AOvVaw1pTMu5LewXe0n3JPiA8V2U

Good luck !