Yes you can go for BTech but if you want to take admission in 2018 you can take direct admission in any private college because you cant get good government or any top private college like  VIT  SRM  LPU BITS Pilani because for that you have to qualify respective entrance exams and right now in every college counselling is happening....

Private universities is your only option, that too at this point of time I think only management quota seats would be available.