Dear Aspirant,

This depends upon two factors, number one is college and number two and most important is branch. Most of the students goes after the college name only and do not consider one of the most important factor which is branch.

Set your preferences for the branch you want to do engineering in and the two most important criteria in choosing the branch are YOUR INTEREST & PLACEMENTS. If you search for a branch with keeping these things in mind then 90 percentile will be enough to get you a good college.

You can check out the ranking of the colleges here:

https://engineering.careers360.com/tags/nit-colleges-ranking

Hope this helps.