Hello,
The highest package at GVP college of engineerig was 15 LPA. The placements at AU women has a highest package of approximately 7lpa. At ANITS, the highest package was 25lpa. In my opinion ANITS is better than the other colleges mentioned, after looking at the placements. But i must say all the highest packages were offered for either cse/ece students. Think about it, if you are not from cse/ece.
Good Luck!