RRB Group D exam held on 17th August 2022 (Shift 3) was conducted in a Computer-Based Test (CBT) format, featuring 100 multiple-choice questions from Mathematics, General Intelligence & Reasoning, General Science, and General Awareness & Current Affairs. The exam had a 90-minute duration, with a negative marking of 0.33 marks for each incorrect answer. To be eligible, candidates needed to have passed Class 10 (Matriculation) or hold an ITI certificate from NCVT/SCVT, and meet the age criteria set by the Railway Recruitment Board (RRB).