The selection process generally consists of a written examination followed by a Physical Efficiency Test (PET) and document verification. The written examination tests candidates on subjects such as Hindi, English, Mathematics, General Science, Social Science, General Knowledge, and Current Affairs.

Candidates who qualify the written examination are shortlisted for the physical test, which evaluates their fitness and endurance. The Bihar Police Constable exam is one of the most sought-after government job opportunities for candidates aspiring to build a career in law enforcement and public service.

Subjects Included in the Syllabus

1. Hindi

• हिन्दी व्याकरण (संज्ञा, सर्वनाम, विशेषण, क्रिया आदि)
• पर्यायवाची एवं विलोम शब्द
• वाक्य शुद्धि एवं वाक्य रचना
• मुहावरे एवं लोकोक्तियाँ
• अपठित गद्यांश

2. English

• Basic Grammar (Tense, Voice, Articles, Prepositions)
• Synonyms and Antonyms
• Sentence Correction
• Comprehension Passage
• Idioms and Phrases

3. Mathematics

• Number System
• Percentage
• Profit and Loss
• Ratio and Proportion
• Average
• Simple & Compound Interest
• Time and Work
• Geometry and Mensuration
• Basic Algebra

4. Social Science

• History – Ancient, Medieval and Modern India
• Geography – India and World Geography
• Civics / Polity – Indian Constitution, Government system
• Economics – Basic economic concepts

5. General Science

• Physics – Basic principles and daily life applications
• Chemistry – Basic chemical reactions and elements
• Biology – Human body, plants, animals

6. General Knowledge & Current Affairs

• Current events (National and International)
• Indian polity and constitution
• Sports, awards, and important personalities
• Culture and history of India
• Scientific developments and everyday science