Hello There ,

It is not possible to accurately determine the number of marks scored by a candidate in each subject . This is because JEE uses a percentile procedure which calculates ranks relative to all students . Percentile is a measure which states that the percent of student have gotten less marks than you in your shift .

Still giving a rough estimate , in chemistry it would be around 80 and around 50-60 for physics and mathematics

Hope it Helps and All the Best for Future Endeavors .

To know your admission chances in JOSSA counseling & State counseling, You can use JEE Main college Predictor tool here

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

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