Your college rating by NAAC depends on quality of teachers , facilities etc.
If your college rating is NAAC A , you will get higher rating for your education.
A lot of colleges and universities in India are not NAAC rated. It spoils the chances of their students to get admissions in good institutions abroad.
LPU is not rated as yet and so are many other prominent colleges in Private sector.
If your ultimate aim is to study in Canada , do not chose un certified college for your graduation programme in India.Punjab Colleges NAAC rating NAAC Ratings Chandigarh colleges NAAC ACCREDITION STATUS FOR UNIVERSITIES IN PUNJAB,HARYANA & HIMACHAL