RRB NTPC 2024 Undergraduate CBT 1 exam (Shift 3, 13-Aug-2025) was moderately difficult overall. It included 100 questions for 100 marks to be completed in 90 minutes, with 1/3rd negative marking for wrong answers. The paper had General Awareness (40 questions), Mathematics (30 questions), and Reasoning (30 questions). Reasoning was relatively easy, Mathematics was moderately challenging, and General Awareness included current affairs, history, geography, and science. Most candidates managed 76–85 good attempts, with accuracy and time management being crucial.