what is minimum cutoff and jeemain score to join this collage for an oc category student in 2019

Hey aspirant!
NTA has not yet declared the cutoffs for qualification of Jee Advanced and also the cutoffs for various institutions haven't been declared as yet. National Testing Agency would declare the cutoff along with the results of April Mains and only your best of 2 Jee attempts would be taken into consideration. Also, you haven't specified the name of the institution so that we could provide you with previous year cutoffs. So, you can use this college predictor to predict colleges based on Jan Scores
https://engineering.careers360.com/jee-main-college-predictor