Hi

Your profile suggest that your home state is Karnataka. I am assuming you are from general category

You will be eligible for home state quota in NIT karnataka i.e NIT Surathkal

This is a bit difficult to predict the rank required in JEE mains to get a seat as cut off  keeps changing every year  depending upon various factors like  number of students that appeared in the exam, kind of marks obtained by them , toughness level of the jee main examination , number of seats available for the branch you want etc.

But yes,

When we go through previous year trend then ,

In round 6 of josaa counselling 2020 , 3115 rank  was the closing rank for gender neutral for general category for home  state in in nit Surathkal for computer science Engineering (4 Years, Bachelor of Technology)

You can check the same at

https://josaa.nic.in/Result/Result/currentorcr.aspx

So, you need at least around 3000 rank for computer science in NIT Surathkal under home state

To have a personalised report on your chances of getting a college you can go through our college predictor, it will give you complete list of colleges which you can get on the basis of the category you belong to,  your home state, your gender etc, the link for  jee main college predictor is provided below

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

Thankyou