Osmania University

Yes, you are eligible for the admission. You have to register yourself, and they have merit based test (eligibility test).
Good luck.

Hi Shabana Fatima, Admission procedure to Correspondence/Part-time
Register and Apply
Interested candidates can apply online with required information. Entrance Test
Eligible Candidates need to appear for an online entrance test conducted by University College of Engineering, Osmania University. Final Selection
Candidates will be selected based on their performance in the online entrance test conducted by University College of Engineering, Osmania University. https://www.shiksha.com/university/osmania-university-hyderabad-25100/courses?uaf[]=et_dm&ts=80110311&rf=filters&ed[]=et_21::dm_33.

The dates are not fix but counseling start in the month of June.

First of all, you should have to pass with good mark (55) in class 12th, depending on the rank obtained in the natural Science section of the common entrance test (EAMCET), you will get a seat in BPT.

Yes, that's for sure. TS EAMCET will be conducted in 2019.

Hi,
Admission is based on the marks obtained in 10+2.
Interested candidates can apply online with required information.
https://www.shiksha.com/it-software/course/bachelor-of-computer-applications-nizam-college-basheerbagh-hyderabad-82947

Yes, you are eligible for UGC NET. All Masters Graduates are eligible for NET. You can check more information here. https://cbsenet.nic.in/CMS/Public/View.aspx?page=80.

Hi, You will have to appear for OUCET exam about which you can read here:
https://www.shiksha.com/humanities-social-sciences/exams/oucet.