Hello,

Candidates who score the minimum cut off marks specified by NTA will qualify JEE Main and will be eligible for JEE Advanced. We cannot predict the cut off now as cut off depends on number of candidates appeared, difficulty of exam, previous year cut off. Cut off will be declared after JEE Main in concluded. You have not mentioned your category as per central list. If you belong to general category or OBC-CL in central level then the cut off in 2019 was 89.75 and if you belong to OBC-NCL then the cut off was 74.31. Based on this you may qualify JEE Main if you belong to OBC-NCL with 77.63 percentile but if you belong to general of OBC-CL then you may not qualify. But as already said cut off will change this year so a percentile 85 or above is a decent percentile to qualify in JEE Main.

Your over all expected rank will be around 196743 and the formula to calculate it is (100-your total percentile)*869010/100 where 869010 is the total number of candidates appeared in JEE Main January session.

Your OBC rank will be in between 69000 - 81000.