Hi

To check your eligibility for any of the NITs across the country, check whether you fulfill the following criteria or not -

1. Candidate have to secure a minimum of 75% in 12th Board or Equivalent Examination

or

2. Candidate has to secure a position among the Top 20 percentile in the respective 12th Board or Equivalent Examination.

Also, you can check the criteria for eligibility here in greater detail: https://engineering.careers360.com/articles/jee-main-eligibility-criteria .

Best of Luck.

Hope this helps.

Cheers!