Hi,
Based on your JEE Mains marks you can expect a overall percentile of around 97.7-97.9. Your general rank can be around 19183-21333.
You can check out the JEE Mains percentile and rank predictor:
https://engineering.careers360.com/jee-main-rank-predictor?icn=JEE_Main_rp&ici=JEE_Main_article_contmap
You can also check out the B.tech Companion for college predictors, cutoffs etc:
https://www.careers360.com/btech-companion
Hope this addresses.
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