Hello Surangana,

I would suggest you not to fill another application form since multiple number of applications will be rejected and you will not be allowed to appear for the examination.

If you have made any mistakes while filling up the application form, you will be able to modify those changes and correct them. The admission authority will open the correction window for the candidates to make the possible changes wherever required. The window will be open from September 24-Ocotber 1, 2018. You will be required to login and make the possible changes.

Kindly check the following link and check the details which can be changed during GATE 2019 application form correction: https://engineering.careers360.com/articles/gate-application-form

Please comment below for further assistance.

All the best!