I want to study btech in comp sci which govt college of Punjab should I choose

Go for IIT-R or Panjab University if you have opportunity . Else choose between best private universities Lovely Professional University and Thapar as they are best in providing education and placement in punjab region. Best of Luck !

Hello I suggest some top govt. engineering colleges in punjab. Indian Institute of Technology, Ropar Sant Longowal Institute of Engineering and Technology, Longowal Indian Institute of Science Education and Research, Mohali Dr B R Ambedkar National Institute of Technology, Jalandhar PEC university