Hi, Pravali.

TSCHE will release the results for TS PGECET 2019 on June 10, 2019

The qualifying marks for getting a rank in TS PGECET 2019 is 25% of total marks.

This is 30 marks out of 120 marks. But, SC/ ST category students don't have minimum qualifying marks.

The cutoff is always based on

1. Total number of registrations
2. Candidates who appeared for the exam
3. Difficulty level of the exam
4. Total seats available
5. A sectional score of the candidate

So, with your marks your rank will be approximately between 15410 to 16939

With this rank, you'll not be able to get any colleges. Try for any other private colleges with management quota 

Goodluck