Hello student,

Hope you are in best of your health. According to me it will be best if you correctly fill your 12th roll number in the application form as it will be used in future for counselling purpose so it would be better if you fill the 12th roll number and also if you haven't filled the roll number you can do so in the NEET correction window , the last date is 14 august so hurry do fill the 12th roll number now