Candidates needed to upload their scanned images of photograph and signature as per the format and SC/ST candidates ended up required to upload the class certificates The minimum amount qualification required varies according to the write-up. Seek advice from Annexure A with the specific notification for unique requirements. Selection Process: https://railway-kolkata75296.bloguetechno.com/railway-recruitment-kolkata-rrb-group-d-32000-vacancy-pdf-67321128