RRB NTPC 2024 Undergraduate CBT 1 exam (29 August 2025, Shift 2) was moderately difficult. It had 100 questions for 100 marks, to be completed in 90 minutes, with 1/3rd negative marking. The paper included General Awareness, Mathematics, and Reasoning, with General Awareness focusing on current affairs and static GK, Mathematics testing arithmetic and data interpretation, and Reasoning being relatively easier. Candidates who managed accuracy and time effectively performed well.