what details the NTA officials will check in neet application before giving admit card for neet 2020?

They check your Name, Date of Birth, Gender, Father's details. They verify it against the 10th Mark sheet that you have uploaded during document verification. The correction window is your last chance to make any corrections to your NEET application form. But if you have missed that window, you will not get the admit card due to discrepancy in information. NTA will neither make the changes nor does it entertain any requests to changes in application form once the correction window has been closed. Even if you do get the admit card and appear for the exam, during the document verification, if there is any mismatch of information, your admission will stand cancelled.