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CSBC Constable preparation
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Bihar Police Constable Written Practice — CSBC Pattern
Hindi-first Bihar Police Constable foundation and revision material for the official Matric-level CSBC subject bands: Hindi, English, Mathematics, Social Science, Science, Bihar GK and current affairs, with separate labelling for the Advt. 01/2025 and Advt. 03/2025 tracks.
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Bihar Police Constable Original Practice Model — 100 Questions: 100 questions · 120 minutes.
Start with the free 25-question practice set, revise the weakest subject in the Hindi-first workbook, then take the timed two-hour model paper. It is KarmSakha's own practice paper, not a CSBC previous-year paper, and it does not claim to cover every question the exam can ask.
Prep system
What aspirants get
Hindi grammar, comprehension and literature skills
English comprehension and Class IX–X grammar
Mathematics: number systems, algebra, geometry, trigonometry, mensuration, statistics and probability
Social Science: history, geography, civics and economics with Bihar context
Science: physics, chemistry, biology and environmental science
Bihar GK and date-stamped current-affairs revision
Separate recruitment notes for Constable and Prohibition/Jail Warder/Mobile Squad
Focused coverage
How this page supports the exam
Two current CSBC tracks, one written syllabus
The Constable Advt. 01/2025 and Prohibition Constable/Jail Warder/Mobile Squad Advt. 03/2025 syllabi use the same Matric-level subject framework. Post-specific eligibility, physical events and merit treatment remain separated in the course notes.
No invented reasoning section
The official subject list is Hindi, English, Mathematics, Social Science, Science, General Knowledge and current affairs. Reasoning questions are not substituted for the school-subject coverage CSBC publishes.
Original model paper, clearly labelled
The model paper is KarmSakha's own practice set, written to the CSBC subject list, and each question was checked with its answer before it went live. Previous-year labels are used only when an official paper and answer source are attached; this model is labelled as original practice, not a PYQ.
Written marks and physical preparation
The main direct-recruit written stage is qualifying for PET shortlisting under the cited advertisements. The course therefore teaches score safety for the written paper while keeping PET rules and final-merit treatment visibly separate.
Preparation advantage
Why aspirants choose this path
Practise the subjects CSBC actually names instead of an SSC-style reasoning substitute
Take the free 25-question practice set before the timed 100-question model paper
Every original question is labelled with the CSBC subject it covers
Keep written preparation separate from the post-specific PET and merit rules
PYQ practice
Previous year questions and free mock tests
Review official paper sources on the PYQ hub, then attempt free mocks with instant answer review — no login required.
What is included in the Bihar Police preparation path?
Bihar Police Constable Written Practice — CSBC Pattern connects exam-focused practice, answer review and relevant study pages. Each paid course or eBook clearly lists its own contents and price before checkout.
Who should choose the Bihar Police preparation path?
Choose this path if you are actively preparing for Bihar Police. Review each listed course, eBook or test separately and buy only the item you need.
Can I buy a related course or eBook later?
Yes. Related courses and eBooks remain separate purchases, so you can add an individual item later without changing access to earlier purchases.