About the Book
RBD Khan Sir Science and GK 15000+ 25 Years Questions authored by Khan Sir is a comprehensive practice resource for Railway exam aspirants. Covering 676 pages in Hindi medium, this book compiles 25 years of solved questions across Science and General Knowledge, tailored for Railway NTPC, Group D, RPF, ALP, RRB JE, and other competitive exams.
Published by RBD Publications, this new edition is designed to strengthen exam preparation with authentic practice sets and detailed solutions, making it an essential guide for candidates aiming to succeed in railway examinations.
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- RBD Khan Sir Railway Competitive Exam Book
- Khan Sir Science GK Railway NTPC Group D Guide
- RBD Khan Sir Railway Exam Solved Questions
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