Hello Aspirant

Yes, there is a possibility that your documents may get rejected in the SSC GD as the details that you have mentioned, your Date Of Birth are not the same as in the Matriculation certificate and Birth Certificate.

But if you check the documents required for the SSC exam, they are an AADHAR Card, Voter ID, and two passport-sized photographs. There is no requirement for you to bring your birth certificate. In this case, you are in the clear. But make sure that your DOB is the same in all your other documents.

Hope this helps