hello,

During preference filling time a online portal will open at the official site you will have to login with the details provided to you and fill you neet marks and rank and set up a preference order in which you want the college

A list of selected students will be generated where the top ranked will get their 1st preference and seats will be filled according to neet scores.

At allotment the college with seats vacant and your more priority will alloted to you.

Yes during preference order both government and private seat preference will be available you have to fill accordingly to your marks which seats you might get.

You can use careers360 college predictor to know the colleges you can get at your NEET score:- https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer