hey reshmi,

National testing academy - NTA will relesase the 2019 cutoff along with result on 30th april 2019.

until that you can reffer previous year's cutoff for refrence as the cutoff is similar.

last year's cutoff was minimum 74 marks for general category to clear JEE main

45 for OBC and NCL 29 for SC and 24 for ST.

hope this information helps.

all the best...!!!