RRB Isolated Categories 2026: Applications begin for 191 posts; check salary, eligibility and selection process RRB Isolated Categories 2026: The Railway Recruitment Boards (RRBs) have opened the online application process for Ministerial and Isolated Categories Recruitment 2026 under Centralised Employment Notification (CEN) No. 09/2026. The recruitment drive offers 191 vacancies across various posts, including Junior […]