RRB JE 2018 CBT 1 Question Paper held on May 23, 2019 (Shift 1) was the first stage of the Junior Engineer exam conducted by the Railway Recruitment Board. It covered Mathematics, Reasoning, General Awareness, and General Science, testing candidates’ speed, accuracy, and problem-solving ability. The selection process included CBT 1, CBT 2 (focused on technical knowledge), followed by Document Verification and a Medical Test. This step-by-step procedure ensured only deserving and medically fit candidates were selected for final recruitment.