Dear Aayuosh, ther CBSE information brouchure doesnt mention any correction  available. Please reach out to their helpdesk at: 1800-11-8002

Hi,

In the official notice released by cbse, it is mentioned that the applicant can fill only one application form. Also, no information is available regarding correcting the details once the form is submitted.

Refer to the official notice using the link below:

NOTICE

You can contact the concerned authorities via email or call on the helpline number.

All the best!