You are not eligible to apply for the upcoming RRB Group D exam cycle. This is due to the age criteria of the RRB for the Group D exam. The age limit for the Indian Railways Group D exam is 33 years. The educational requirement states that applicants must hold a National Apprenticeship Certificate (NAC) or have completed the equivalent of grade 10 or higher. However, if you belong to a category like OBC, SC, ST, or PwBD, you may get some age relaxations of up to 5 years. In that case, you can prepare for the Group D exam.