RBD Khan Sir General Science Samanya Vigyan Book By Khan Sir Bihar Question Killer BPSC & BSSC Exam 1992-2025 Latest Edition Hindi Medium

About the Book

RBD Khan Sir General Science Samanya Vigyan – Bihar Question Killer is a powerful Hindi medium guide tailored for aspirants of BPSC, BSSC, and other Bihar state-level competitive exams. Authored by Khan Sir and published by RBD Publications, this RBD Khan Sir General Science Samanya Vigyan 2026–27 edition includes:

• Chapterwise solved questions from 1992 to 2025
• Detailed explanations for each question
• Coverage of Physics, Chemistry, Biology, and Environmental Science
• Focused on Bihar-specific exam trends and patterns

With 352 pages of exam-relevant content, this RBD Khan Sir General Science Samanya Vigyan book is a must-have for mastering General Science in Hindi for Bihar government exams.

Alternate Search Titles

• Khan Sir General Science Book – Bihar Question Killer
• Hindi Medium | 352 Pages | 2026–27 Edition
• RBD Publications | Author: Khan Sir

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