what will happen if my addhar card no. first two digits are exchanged in my admit card(nda) and i noticed it after admit card release
It is not good to give wrong information in the competition exam. But don't worry there is a solution to change the details of the form by just clicking on the update form option to change any details of the form or to correct it because many times it happens. But you can update your information you can change your details.
I hope this price of information will help you.
All the best