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With 63 percentile in JEE Mains and belonging to the ST category , your eligibility depends on whether your ST category rank falls within the top 2.5 lakh candidates overall . The cutoff percentile for ST candidates varies each year but it is much lower than the general category .

To confirm your eligibility , check the official JEE Advanced eligibility list once it is released . If your rank is within the 2.5 lakh limit , you can register for JEE Advanced .