Hi Karthika,

NEET 2019 Cutoff Kerala will be released in the last week of August and the Kerala MBBS cutoff 2019 will be published for 15% All India Quota and 85% State Quota seats, separately. The authority will commence the Kerala MBBS/BDS admission 2019 in the week of June, with the release of online application forms. 

Now since the predicted marks to rank table for this year is not out yet, and because cutoffs are highly relative and vary marginally each year, I am typing down below a link to our article on NEET Kerala cutoffs for 2018 and 2017 which enlists the qualifying marks and ranks for all the govt medical colleges.

This year's qualifiers can be expected to be in the same range as the ones listed in the article because you will notice that the change in marks/ cutoffs from 2017 to 2018 is also minimal. 

Link - https://medicine.careers360.com/articles/neet-cutoff-kerala

I am sure this will clear your doubt and please kindly revert to me for any further queries . All the best!