I am a student of Lovely professional University, Jalandhar ,so i think i am quite eligible to answer your question.
I am writing this answer with respect to Btech cse.
The question is how good is Lovely Professional University.
Let’s leave this question for a second and out of the three given options select one.
While choosing, be real with yourself . ..
Option 1
You are a very good student having a great percentage in both 10 and 12 standard,who went to kota for 2–3 years and prepared there for IIT . You don’t have a good technical knowledge and not know about programming too much.your learning capacity is good.
Option 2
You never went to kota ,never thought of giving IIT jee exam,have high aspirations but depends on teacher for everything never learned anything in studies completely yourself.