Hello Malik khan  ,

There's nothing called B.Tech in Architecture!!.

Bachelor's Degree in Architecture is called B.Arch. And now coming to your question:

Yes, there is B.arch course in Osmania University. But There isnt B.Tech course in Architecture.

For more details regarding the Courses in Osmania University, Do Visit the bewlo mentioned link:

https://www.careers360.com/university/osmania-university-hyderabad

Hope that Helps!