Hello, congratulations for your marks and rank. Firstly, I would like to mention that based on your JEE rank, there are pretty good chances for you to get a seat in AU. However, it also depends on the reservation category you are from and the local area.

Sometimes, even if you get a good rank and you are not from Andhra University local are, you may get a competition from reservation students (SC/ ST of others) in getting seat.

Good luck.