Hi

First a fall thanx for asking this question.You should always be clear about the things which you are going to take.Now coming back to your question............Yes,you are eligible to give JEE MAIN 2019.Anyone can give JEE MAINS.Yes,there is different cut-offs and eligibility criteria for various colleges.But 1 can definitely give JEE MAIN after passing class 12th board.

Hope this was helpful.

Good Luck!!!!!

Prepare well.

ND Thank-You!!!!