Dear srinivas, 

Congratulations on good percenrage in intermediate. Degree Online Services, Telangana (DOST)  is the gateway for admissions in undergraduate.  The portal shows all the required information and depending on the choice of field (course). The college you are eligible for depends on the course and caste  Please go through the website and apply as the applications are open now. 

All the best

Hello.

In one word answer I can say " Almost all " keep one thing in mind there will be a small interview kind of things just for formality to check whether you are worthy or not.

Here is the list of all top colleges

https://university.careers360.com/colleges/list-of-degree-colleges-in-hyderabad

Hope this is helpful you.

Good luck.