Hello

Yes, Your nta score is nothing but your percentile only.

For example,

If your nta score 90.89 then

Your percentile is also 90.89

in other words, Nta score and percentile are the one and same thing.

To help you further,

Minimum percentile in jee main 2021 to qualify it to  be eligible for jee advanced 2021 is given below for different categories :-

--------) general :-87.8992241 percentile

--------) EWS:- 66.2214845 percentile

--------) OBC-NCL :- 68.0234447 percentile

--------) SC :- 46.8825338 percentile

--------) ST:- 34.6728999 percentile

--------) PH :- 0.0096375 percentile

In order to get 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

I hope that you find it helpful

Thank you