Hello,

You have to enter overall percentage of marks obtained in Class 10th. If the total maximum marks of all six subjects is 600 then you do not have to change anything. If the total maximum marks are not 600 then you can change the total percentage obtained in class 10th in NEET UG 2022 application form when the correction window is opened. As of now the official date for correction is not announced. So wait until the correction window is available. You do not have to fill another application. The correction facility is a one time facility so you can change the details only once ensure that all the details in the application form are correct. To make the corrections you need to login with your login credentials and make changes where ever necessary and submit the application. Please check the updates from time to time on the official website

https://neet.nta.nic.in/