RRB JE 2018 CBT 1 Question Paper (31-May-2019, Shift 1) included 100 multiple-choice questions carrying 1 mark each, to be completed in 90 minutes. The exam covered four sections — Mathematics, General Intelligence & Reasoning, General Awareness, and General Science. This paper tested candidates on their problem-solving skills, reasoning ability, and subject knowledge relevant to engineering disciplines. The overall level of the paper was moderate, with Mathematics requiring more calculation time and General Awareness focusing on current events and basic static knowledge.