You have very favourable Category Preference SC+Home State, as far as securing a seat in either CSE or Mechanical Engineering at PEC Chandigarh is concerned. For CSE, you need to secure a CRL Rank anywhere around 80k, and a corresponding SC Rank. For 80k, you need to secure a score of 100-105/300.

For more information about PEC Chandigarh do follow the link below

https://www.careers360.com/university/punjab-engineering-college-chandigarh/amp