Hey Asim, 

I am telling you the names of  branches you can get on the basis of your rank:

• B.Tech Civil Engineering
• B.Tech Electrical Engineering
• B.Tech Electronics Engineering
• B.Tech Information Technology
• B.Tech Mechanical Engineering

You can even get a seat in the most above listed 3 branches in third  round only but for IT and mechanical , you have to wait till last round.

I have told you the names of brabches you can get ,but personally i would recommend you to choose the branch as per your inrerest not just on the basis availability.

You can check the previous year cutoffs for all the branches of KNIT ,Sultanpur by going through the following link:

https://www.careers360.com/colleges/kamla-nehru-institute-of-technology-sultanpur/cut-off

hope it helps!