What rank will i get, i am scoring 75-80 in JEE ADV 2019.(ST CATEGORY).In jee mains 2019 i got 24k crl and 154 ST rank.

Hello Aspirant.
See right now it is difficult to tell anything about the JEE advanced a sit depends upon the no of candidates , standard of the paper , an either factors to grab u a seat in the IITs for pursuing ur higher studies in the field of ur interest under the btech courses. I m providing u a link for ur help.
https://engineering.careers360.com/jee-advanced-rank-predictor?icn=JEE_Advanced_rp&ici=JEE_Advanced_article_contmap
Ask if any query. Good luck