Dear Aspirant,

With a percentile of 77 you can get admitted to KIIT,LPU, Chandigarh University,CGC(Mohali),DAVIET,etc.to name a few good institutions.But in these colleges all branches except CSE will be possible as CSE has high cutoffs.But you can try CSE Thapar University which will always be the best option. Try for admission into these colleges.I hope I have provided you with sufficient options to choose from and best of luck from my side.

To choose from the best colleges you can also use the following link-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer