JEE Main Previous Year Question Paper Solutions for 2024 31 January Shift 2 provide complete step-by-step solutions for all questions from the exam. This shift was considered moderate to slightly challenging, with Physics testing conceptual understanding and numerical problem-solving, Chemistry being largely NCERT-based and scoring, and Mathematics requiring strong calculation and analytical skills. Practicing these solved papers helps aspirants analyze exam patterns, identify important and high-weightage topics, and improve speed, accuracy, and time management. These solutions are a valuable resource for revision, strengthening concepts, and strategic exam preparation, helping students build confidence and perform effectively in upcoming JEE Main 2024 examinations.