can i get chance for jee advance with a percentile mark 79.(obc)

HELLO TERRANO
since it is very difficult to predict the exact rank but we do have a backup we have a formula to calculate the expected rank that is (100 – Total percentile) x 869010/100.So according to formula your expected rank for present percentile for January session comes out to be 182492 . Now the expected rank might change depending on the no of candidates appearing the april session. For ex if 12 lakh candidate appear the april session then just replace 869010 by 12 lakhs.
With your percentile there are chances for qualifying JEE mains duer to OBC category.But there is a less chance of getting good NITs.
No worries since you have an april attempt left and most importantly baap of the exams i,e Advance which may directly lead you into IIts.
we cannot predict the exact cutoffs so let me give you an insight on previous year cutoff for obc
2019
Other Backward Classes (OBC-NCL) 74.3166557
2018
OBC-NCL 73(max marks) 45(min marks)
for previous year cutoffs refer this link
https://engineering.careers360.com/articles/jee-main-cutoff

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