Hi Shaveta,
To get admission to colleges under Punjab University in Ludhiana, you do not have to apply to each college separatel;y. You have to register for the exam and the ccounselling process will provide you with the ccollges based on your score in the exam. You can check the detailed information in the following link:
https://university.careers360.com/articles/panjab-university-admission
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile