Hello,

EBC and EWS both are economical weaker sections category. The main difference between this two that EWS is basically general category student certificate for all over India and EBC mainly caste category student certificate according to state. So no one can use EWS and EBC both certificate.

And this certificate apply for only those candidates who's parents income 8lakh per annum or less than that. Otherwise can't get this certificate.

All the best.