The Railway Recruitment Board (RRB) has released the answer key for the Technician Grade 3 exam held in 2024. Candidates can raise objections by visiting the official websites of their respective zones and entering their application number and date of birth. The last date to raise objections is January 11, 2025, and a fee of Rs. 50 per question must be paid. If the objection is found to be valid, the fee will be refunded to the candidate. Multiple payment options are available for candidates.