Bihar Police written preparation desk
Bihar Police Constable Full Mock Test: Hindi, English, Maths, GK & Science
Attempt one complete 100-question paper with a 120-minute countdown, a practical OMR-style navigator, automatic saving and detailed solutions. Social Science is included because it appears in the official general Constable syllabus.
This mock uses the general Constable written structure in CSBC Advt. 01/2025: matric level, 100 questions, 100 marks and 2 hours. Candidates scoring below 30% do not qualify for PET consideration.
Before opening the paper
Set up a real two-hour attempt
Keep rough paper and water ready. The timer continues even if you refresh or close the tab. Your selected answers are stored only in this browser and are removed after final submission.
*The written-exam section of Advt. 01/2025 states one mark for a correct response but does not state a wrong-answer deduction. This practice engine therefore uses zero deduction. Always recheck the notice and admit-card instructions for your own cycle.
Keyboard: 1-4 selects an option, N opens next, P opens previous and M marks for review.
Your mock-test report
Attempt analysed
Use the report to decide what you should revise before the next full mock.
Detailed answer review
Check every question and explanation
Submit your practice paper?
Check the response count once. You cannot change answers after final submission.
What is included in this Bihar Police Constable mock test?
This free Bihar Police Constable full mock test contains 100 original multiple-choice questions for a total of 100 marks. The timer runs for 120 minutes. The practice paper includes 15 Hindi, 10 English, 15 Mathematics, 20 Science, 20 Social Science and 20 General Knowledge and Current Affairs questions. After submission, you get the raw score, correct and wrong response count, accuracy, time used, section-wise performance, a revision list and a solution for every question. The test is based on the general Constable written subjects in CSBC Advt. 01/2025, but it is an independent practice resource and not an official question paper or a selection predictor.
Bihar Police Constable written exam pattern used here
The official general Constable advertisement says that the written paper is at Bihar School Examination Board Class 10 or matric level. It lists Hindi, English, Mathematics, Social Science, Science, General Knowledge and Current Affairs. The paper has 100 objective questions for 100 marks and the allowed time is two hours. Each correct answer carries one mark. A candidate who scores below 30% in the written paper does not qualify for the next-stage consideration described in the notice.
The notice also explains that the written test is qualifying and is used for shortlisting; it is not the final merit score. If the written test is held in multiple shifts, the recruitment authority may use the stated normalization method. That is why the number displayed by this tool is only a raw practice score. It cannot reproduce official normalization, category-wise shortlisting or a final result.
Official sources: CSBC Constable Advt. 01/2025 PDF and the CSBC syllabus page. Separate notifications can apply to Driver Constable, Special Branch, Operator and other posts, so use this mock for the general Constable pattern only unless your own notice matches it.
Why this mock has six subject sections
The official advertisement gives the total number of questions and names the subjects, but it does not publish a fixed subject-wise question count in the exam-structure paragraph. Therefore, calling any unofficial split “the exact official distribution” would be misleading. This paper uses a balanced practice distribution so that every listed subject receives meaningful coverage in one attempt.
Hindi
Vocabulary, grammar, sentence correction, sandhi, samas, idioms and common language usage.
English
Basic grammar, vocabulary, articles, prepositions, tense, voice and correct sentence usage.
Mathematics
Matric-level arithmetic including percentage, ratio, interest, average, work, speed and mensuration.
Science
Everyday Physics, Chemistry and Biology concepts at a practical Class 10 level.
Social Science
History, Geography, Civics and Economics—the subjects many generic police mocks wrongly ignore.
GK & Current Affairs
Bihar awareness, Indian static GK and a small set of date-checked recent events.
You may notice that there is no separate Reasoning tab. That is deliberate. Reasoning is useful in many competitive examinations, but it is not named in the written subject list of the referenced general Constable advertisement. Adding it would reduce the time available for Social Science and language practice. If a future notification changes the syllabus, the mock should be updated instead of silently carrying an old pattern forward.
A three-lap method for the 120-minute paper
Two hours can look comfortable, but 100 questions still allow only about 72 seconds per question on average. You do not need to spend the same time on every question. Direct language, Science and GK questions can be completed quickly, while a Maths question may need rough work. The practical approach is to move through the paper in three controlled laps.
Collect direct marks
Answer definitions, grammar, factual Science, basic Social Science and familiar GK first. If you cannot identify the method within 25 to 30 seconds, use “Review & next”. Do not let one uncertain question disturb the first round.
Suggested time: 45 minutesSolve calculation questions
Return to Maths and any concept question that needs two or three steps. Write neat short calculations on rough paper. Check units before selecting the option because many avoidable errors come from kilometres, metres, hours and percentage conversion.
Suggested time: 50 minutesAudit the response sheet
Open the question navigator, review marked items and confirm that every intended response is saved. Use the final minutes for questions where you can remove options logically. Do not change a clear answer merely because time remains.
Keep: 25 minutesWhat to revise before taking the full mock
Hindi and English
Language marks improve through short daily practice, not one long lecture. Revise one grammar rule, solve 15 to 20 MCQs and note the words you confuse. In Hindi, keep a list of पर्यायवाची, विलोम, मुहावरे, तत्सम-तद्भव, संधि and समास. In English, focus on articles, prepositions, subject-verb agreement, tense and basic vocabulary. Read the entire sentence before choosing an option.
Mathematics
First make percentage, fractions and ratio automatic because these ideas support profit-loss, interest, average, work and data questions. Memorising a formula is not enough; solve small sets with a timer. After every mistake, write whether the cause was a weak concept, wrong calculation, copied number or unit conversion. That label tells you what to repair.
Science
Stay close to matric-level fundamentals. For Physics, revise units, motion, force, light, electricity and sound. For Chemistry, cover acids and bases, metals, common compounds and reactions. For Biology, revise cells, life processes, human systems, nutrition, heredity and the environment. Learn the reason behind an answer so that a changed question does not confuse you.
Social Science
Do not leave this part for the final week. Connect History through timelines, Geography through maps, Civics through constitutional terms and Economics through simple daily-life examples. Short revision tables work well: event and year, river and state, institution and function, sector and example. This section can give steady marks when facts are revised repeatedly.
Bihar GK and current affairs
Keep Bihar history, geography, rivers, personalities, culture, important places and the national movement in one separate notebook. For current affairs, use one reliable daily source and one monthly revision. A static mock cannot remain “latest” forever, so verify recent sports, appointments, awards and government updates close to your actual exam date.
If video lessons help you, use the subject-wise recommendations in the Best YouTube Channel for Bihar Police guide. Pick one main teacher and one backup only. Watching many channels without solving questions creates activity, but it does not create exam accuracy.
How to analyse this Bihar Police mock test
Do not close the page immediately after seeing the score. Start with accuracy. If attempts are high but accuracy is low, you probably rushed, guessed or misread options. If accuracy is high but many questions are blank, your concepts may be acceptable but speed and question selection need work. If one section is much lower than the others, revise that section before taking another complete paper.
You did not know the rule, fact or method. Return to the chapter and solve five similar questions.
You missed words such as “not”, “incorrect”, “only” or a unit. Slow down at the final line of the question.
Your method was right but arithmetic failed. Rewrite the calculation neatly and practise mental checks.
You had studied the fact but could not retrieve it. Add it to a spaced revision list and review it again.
You knew the question but reached it too late. Improve your first-lap selection instead of only solving faster.
You selected without enough basis. Record which option trapped you and learn the distinction.
The “Copy revision list” button creates a plain-text list of every wrong or blank question with its correct answer and topic. Paste that list into your notes. Revise the topics for two or three days, then attempt a fresh full mock. Improvement should be measured through fewer repeated errors and better accuracy, not only through a larger attempt count.
Why 30 marks should never become your target
The 30% condition is a minimum qualifying line in the referenced written-exam rules, not a promised PET call. Actual shortlisting depends on the recruitment process, competition, category, official evaluation and any applicable normalization. A student who prepares only to cross 30 is leaving no safety margin for a difficult paper or careless mistakes. Use 30 only as a warning line in the report; keep improving your stable score and accuracy.
Written preparation also should not completely replace physical preparation. The constable selection process includes a Physical Efficiency Test after written shortlisting. Start running and fitness work gradually, follow the standards in your own official notification and avoid sudden high-intensity training that can cause injury. A balanced weekly schedule can keep study blocks in the morning or evening and physical practice at a safe separate time.
Bihar Police Constable mock test FAQs
Is this Bihar Police Constable full mock test free?
Yes. The complete 100-question paper, 120-minute timer, automatic scoring, section analysis and detailed explanations are available on this page without login or payment.
How many questions are in this mock test?
There are 100 original MCQs for 100 marks. The paper uses a transparent practice split across Hindi, English, Mathematics, Science, Social Science and General Knowledge with Current Affairs.
What is the time limit for the Bihar Police Constable written paper?
The general Constable exam structure in CSBC Advt. 01/2025 provides two hours for 100 questions. This mock therefore uses a fixed 120-minute countdown and auto-submits when time ends.
Is there negative marking in this practice test?
No deduction is applied here. The referenced exam-structure text states one mark for a correct answer but does not state a wrong-answer penalty. Future or separate recruitments may use different instructions, so always check your latest official notice and admit card.
Why is Social Science included in the mock?
Social Science is explicitly listed in the general Constable syllabus, including History, Geography, Civics and Economics. It is included so the mock does not replace an official subject with an unrelated section.
Why is there no Reasoning section?
Reasoning is not named in the written subject list of the referenced general Constable advertisement. This paper follows that list. Use a separate Reasoning resource only if your own recruitment notice includes it.
Are these official previous-year questions?
No. These are original exam-style practice questions written for self-study. They are not copied from an official paper and should not be described as official PYQs.
Does scoring 30 marks guarantee a PET call?
No. The notice treats 30% as a minimum written qualifying condition. Official shortlisting, category rules, normalization and the rest of the selection process still apply. This mock score cannot guarantee or predict a PET call.
Will my attempt remain after refreshing the page?
Yes, an active attempt is saved locally in the same browser and can be resumed while time remains. The timer does not pause after you close the tab. The saved attempt is removed after submission or when it expires.
Can I take this test on a mobile phone?
Yes. The paper, option buttons, timer and response-sheet drawer are designed for mobile screens. Keep the phone in portrait mode, use a stable browser and avoid clearing site data during an active attempt.
