The age limit for RRB NTPC 2024 recruitment generally ranges from 18 to 30 years, depending on the specific post. However, age relaxation provisions are available for candidates from reserved categories. For example, candidates from the Scheduled Castes (SC) and Scheduled Tribes (ST) can avail of a relaxation of up to 5 years, while those from the Other Backward Classes (OBC) are eligible for a 3-year relaxation. Additionally, candidates with disabilities may receive a relaxation of up to 10 years, ensuring that the recruitment process is inclusive and accessible to a wider range of applicants.