If you are from a general category student then you have very less chance of getting any seat in PESSAT.

PES never releases the cutoff marks. Everything here is based on rank which you secure in PESSAT.

I don't remember the statistics exactly but for 2017-18 session the cutoff ranks for CSE at PES university were nearly:-

for category 1 : rank <=550

There is a management quota system in which the tuition fee increases

Last year for management quota category fees structure was 7 lacs / year

First Come, first Served basis system is there for management quota seats

Hope this helps you.