Hello,

After submitting the application you cannot make any changes in the details. There is no correction window for BARC application. You need to apply once again with alternate E-mail ID and Phone number and select the two screening options that is selection based on GATE score and Entrance Examination. You have to pay the application fee again. The application fee that you have paid for the application will not be refunded. The last date to apply for BARC is August 7, 2021.

Nope! BARC don't provide you a second time option to change your preference. Thus as per your application you can only be called for Interview by the GATE screening only.

I hope this helps.