hii

sir i would like suggest kindly attend the exams of private universities like GITAM, LPU,VIT,LPU as these are top most universities in India , well out of my knowlwdege there are very few colleges in AP are good so tell your son to be good in objectives it will help him .

apart from i suggest give very high preferrence to JEE he get huge exposure there if he get settled in any NITs or IITs

hope i was helpfull