Relaxation in the upper age limit is given to candidates belonging to reserved categories RRB Educational Qualification: The railway board has set a least amount of education qualification that a candidate need to possess as a way to show up to the RRB Group D degree 1 examination. A candidate https://railway-group-d-jobs91122.techionblog.com/32108001/railway-recruitment-kolkata-rrb-group-d-32000-vacancy-pdf