ITR FILING- revised return within due date

soniya (Article) (26 Points)

27 July 2024  
I filed an original return within due date .. & for e- verification I am going to send the copy to Bengaluru.
But now I come to know that I have missed some income to report & filing the revised return within the due date... can I do that?
can we file revised return when original return has not even e-verified?... will I have to send both original & revised return to Bengaluru?