Deepa, for JEE advance qualification you need to qualify  JEE mains first. For general cast the cutoff was 89 percentile this year, jee advance qualification has nothing much to do with class 12th result.

JEE mains result has been announced on 29th April, you can check you JEE Mains result and eligibility for JEE advance with the link below

https://jeemain.nic.in/webinfo/Public/Home.aspx

Joint Entrance Exam Advanced

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