Speedy - Railway Samanya Vigyan 1992–2025 (1650 Sets) Hindi Medium

Speedy – Railway Samanya Vigyan 1992–2025 (1650 Sets) is a comprehensive practice book designed for candidates preparing for Railway Recruitment exams. The book contains 1650 fully solved question sets covering Physics, Chemistry, Biology, and Everyday Science from previous Railway exams spanning 1992 to 2025. Each set is explained with clear solutions, helping aspirants strengthen conceptual understanding, improve problem-solving speed, and build confidence. Specially tailored for Hindi medium students, this book is ideal for extensive practice, self-evaluation, and thorough revision of the General Science section for Railway exams.