Hi Ramija,

As per JEE main 2019 eligibily criteria,one need to score a minimun of 75 % in 12th board or be in the top 20 percentile of the board he oe she is appearing for.

Now (457x100)/530=86.22 %.As you have secured more that 75 % in  in class 12 ap board,you are elligible for JEE Main 2019.

Hope it helps.

Yes you  have absolutely cleared 75 percentage of class 12 exams. You have got 86 percentage approximately. So , you are eligible for jee main 2019 examination. Just brush up the concepts, solve previous question papers and do well in your exam. All the best .