It should not be the definite. it depends upon the question pattern , total students appeared. But approximately 98 to 99 percentile required in jee mains for civil branch in vnit Nagpur.And if you are the home state then the percentile is approximately 90 to 95. If you belong in sc  or ST or OBC category then the percentile is  above 80 percentile.

You haven't mentioned your Category but in 2019, the cut offs for various categories for both Male and Female Candidates for Home State and Other State Candidates is as follows:

Now this is 2019 data and cut offs change every year depending on various factors such as no.of Candidates appearing for the exam, no.of Candidates qualified difficulty of the exam and previous years trends.