Hello Vaibhav

It is difficult to predict the actual rank or JEE Advanced qualifying marks as for the first time JEE Main is being conducted twice and rank will be based on NTA percentile score.

You can go through the link below and use the Rank Predictor tool to check your expected rank-

https://engineering.careers360.com/jee-main-rank-predictor

According to your percentile score, chances are less to qualify for the JEE Advanced exam.
Also, marks can not be predicted on the basis of percentile score. Probable marks could be calculated by the candidates from their question paper and response sheet which was released by NTA. Official answer key was also released.

Good Luck!

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