Hello aspirant,

Being from obc with rank 91,000 ,it is difficult to get a seat in b category colleges. Also it depends upon the number of students who applied with better rank than you.

You can check the possibilities of the colleges for your through the following link

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

As you scored well in ts eamcet,you are likely to get a seat in colleges like

Jb institute of engineering  and technology ,

Mallareddy engineering college

Kakatiya university

For more details regarding the colleges which you can get a seat based on the rank you scored, go through the following link

https://www.careers360.com/ts-eamcet-college-predictor?ici=cp-input-other-predictor&icn=TS-EAMCET-2020-College-Predictor

Hope this helps

Good luck