AP EAMCET

Andhra Pradesh-EAMCET 2018 College Predictor
Use your Andhra Pradesh-EAMCET 2018 rank to see where you can get admission at the link provided below:
See the courses, colleges & rounds you may crack
The result is based on admissions data of Andhra Pradesh-EAMCET 2017
Get resources & insights on colleges & courses. Regards. https://www.shiksha.com/b-tech/resources/ap-eamcet-college-predictor.

No, you have a very least chances of getting into AU.

You must get approximately 40.

Visit the below link:
https://www.shiksha.com/b-tech/resources/ts-eamcet-college-predictor

Make use of Shiksha's TS EAMCET college predictor:
https://www.shiksha.com/b-tech/resources/ts-eamcet-college-predictor

You might have a good chance to get into RVR. Give it a try. Also, for better analysis make use of Shiksha College Predictor.

No, the rank will not be given even if you pass class 12th. You need to give the exam again to achieve your desired rank.

There are many other engineering entrance exams, you need to prepare for those exams and try to crack them to pursue engineering in private colleges like SRM, GITAM, etc.

The chances of a non local getting a seat are less, but you may even attempt TS EAMCET for better chances for getting into CBIT. You need to get a good rank to ensure a free seat.