This mentoring book is specially designed for aspirants of the ‘Bihar Police – Assistant Sub-Inspector (Operation) Preliminary & Main Exam. It offers ample study material, including numerous solved MCQs from all relevant subjects. Based on the latest exam pattern, it also includes Solved Question Papers to help you understand the nature of questions asked.
Salient Features
• Covers all Important Chapters and Topics in a clear, reader-friendly manner.
• Includes expert-solved questions sourced from previous exam papers from same cadre.
• Provides extensive practice exercises for thorough preparation.
• Serves as a reliable resource for study, practice, and quick revision before the exam.
This book is highly recommended to help you strengthen your problem-solving skills and prepare confidently for the exam. Its structured presentation makes your learning smooth and effective. With focused ample practice, it boosts accuracy and speed for the final test.

• Sample Paper;
• Physics; General English; Samanya Hindi; General Knowledge; Bihar General Knowledge; Current Affairs.