Acruelly I  also suffering  from the  same  problem.my   jee  main percentile   is   83 .my  rank under ews category  is  19000. According  to  the   josaa brochure   for  advanced  ews candidates qualified for  mains is  only  9800   but  my   rank  is  19000   . I  wrote  adv  exam too  but   by   following   given  matter about  ews   I  don't   have  eligibility  for advanced  but  I  crossed    qualification  percentile that is   83   I  am   in  a dilemma   could  u  piz guide   me  about   this  matter

It means that I didn't qualify?  

But according to the percentile cut off I got 86 percentile and 17263 ews category rank  and cut off is 78 I ve cleared it then I am qualified or not???