kya mujhe b.tach me add, mil sakta hai

Yes you can get admission in B.Tech if you fulfill the eligibility criteria for admission to B.Tech. Most of the Govt.institutions give admission on the basis of JEE and you have not mentioned whether you have given that or not. Try for admission in reputed universities like Sharda, Lovely, Amity et

You have to first apply for get admission , after any counseling process you may know about admission , if you fill form then if today there is no seat then many time some seats are vacant because of any student leaving , then you may get admission

Why not ofcourse but mention your qualification?