RRB Section Controller answer key 2026 released; check response sheet and objection deadline: Check complete details here

The Railway Recruitment Board has released the RRB Section Controller answer key 2026 for CEN 03/2026. Candidates can access their recorded responses and provisional answers through the official website. The objection window is open until November 3, 2026, at 5 PM. Applicants can challenge discrepancies by submitting supporting evidence and paying the prescribed fee.