Hello.

I think it is difficult to get cse in PESIT with that rank because according to previous year data no one getting this college with this rank but still college seat is also depend on the category from which he belong the the state quota is also consider so you can go for the counselling till the last round and you can check from the cut-off from here also:-

https://www.careers360.com/university/pes-university-bangalore/cut-off?college_id=37&exam_sub_exam_id=2196&gender_id=1&counselling_id=4199&caste_id=2

I wish that your son can get the college which he wants.

Good Luck!