The BPSC examination is an avenue for talents to land the much-sought-after civil service jobs in Bihar. Thousands of graduates have been vying for a mere handful of posts every year; the exam remains the toughest and worthy one in the state. Among the cries for information from contestants is: "What are the phases of the BPSC exam"? One of the very first steps towards preparation is knowing the pattern of the exam.
The BPSC examination is split into three important phases: Prelims, Mains, and Interview. Hence, a spectrum of skills is tested in each phase: general awareness and reasoning in Prelims; subject knowledge and analytical ability in Mains; personality traits and decision-making ability in the Interview. To win in the BPSC examinations, passion and hard work might just make the applicant pass through the glass, but blending some smartness along with the correct application of BPSC books and practising from BPSC last year's question papers and BPSC solved papers would be just the right touch. By knowing the stages in the BPSC exam, the aspirant can focus on the right study material and face each stage with confidence.
What Are the Levels of the BPSC Exam?
Exam Stage |
Purpose |
Marks/Weightage |
Key Focus Areas |
Prelims |
Screening test |
150 marks |
General Studies, Current Affairs, Reasoning |
Mains |
Detailed knowledge assessment |
900 marks |
Optional Subjects + General Studies |
Interview/Personality Test |
Judge personality & fitness |
100 marks |
Communication, Analytical Skills, Decision Making |
1. The BPSC Prelims Exam
BPSC Prelims is the first phase of the exam; it is a screening test, and only such candidates who pass the Prelims are allowed to appear for Mains.
Key Points:
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Objective Type Test: Multiple Choice Questions (MCQs)
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Timing: 2 hours
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Subtopics Discussed: The BPSC Prelims tests the candidates on various topics to ascertain the overall knowledge and awareness of a candidate. It consists of General Studies, which includes History, Geography, Economy, Polity, and basically provides a command over fundamentals. Candidates are also tested on Current Affairs to judge their awareness of current happenings and trending topics. The exam also tests candidates on General Science and Reasoning to make sure they have logical reasoning, analytical minds, and basic science concepts required for civil service jobs.
Tips to Prepare for Prelims
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Refer to the general BPSC books for every subject to build a good base.
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Solve BPSC previous years' question papers to understand the question pattern and repeating ones.
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Get into the practice of solving BPSC solved papers regularly for working on time management and accuracy.
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Keep yourself updated on current events through newspapers and websites.
Read More: Does BPSC Repeat Questions?
2. BPSC Mains Exam
It is the second phase following the Mains, after which the results are declared, and candidates obtain their final ranking. The Mains is a descriptive exam test for analytical ability and depth of knowledge.
Key Details:
Subject Type |
Marks |
Notes |
General Studies Paper I |
250 |
History, Geography |
General Studies Paper II |
250 |
Economy, Polity, Science & Tech |
Optional Subject Paper I |
200 |
Chosen subject |
Optional Subject Paper II |
200 |
Chosen subject |
Advice for Preparation of Mains:
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Select the correct BPSC books for both papers to study theory and practice questions.
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Practice solving BPSC last year papers in descriptive form to know what to expect.
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Practice answering regularly to enhance speed and accuracy.
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Prepare short notes and diagrams to remember crucial topics easily.
3. BPSC Interview / Personality Test
The interview is the final stage of the BPSC test. It evaluates the personality, decision-making ability, and administrative skills of candidates.
Key Details:
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Marks: 100
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Duration: 20–30 minutes, each candidate
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Focus Areas: BPSC Interview or Personality Test candidates are tested in various focus areas. Sooner, communication ability or the art to put ideas into words effectively and assertively; an analytical mind is for judging circumstances with well-educated decisions, whilst general knowledge up to the standards of being aware of current affairs, governance, and socio-economic subjects. During trials, problem-solving ability comes into view. It means practically apt thinking in addressing real-life administrative problems.
Interview Preparation Tips:
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Keep abreast of current affairs and state-level issues.
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Discuss and practice possible questions with seniors or friends.
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Work on body language, posture, and communication clarity.
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Go through the BPSC solved papers to get an idea of the frequently asked questions.
Make-use-of-BPSC-Books-Effectively
Passing the BPSC exam will be all about how well you manage your study material. Alternating between theory, practice, and revision ensures that you have a tight grip on concepts as well as get ready for the exam pattern. This is how you can make the most of your resources:
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Conceptual Clarity: Begin with renowned BPSC books to build a solid foundation in all subjects.
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Practice: Practice BPSC previous year papers to get used to question patterns and difficulty levels.
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Revision: Practice BPSC solved papers for quick revision and to verify your preparation.
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Time Management: Allocate specific time for each subject daily and practice on a regular basis to enhance speed and accuracy.
Importance of BPSC Previous Year Papers
Solving BPSC previous year papers is a sure way to success.
Benefits:
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Get familiar with exam patterns and common questions.
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Recognise key topics and commonly repeating themes.
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Improve time management and accuracy.
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Assess preparation level and revise accordingly.
Tips to Use Previous Year Papers |
Recommendations |
Start with the last 5–10 years’ papers |
Helps in understanding trends |
Time yourself while solving |
Prepares for exam duration |
Analyse mistakes and weak areas |
Focus on improvement |
Combine with BPSC books |
Strengthens conceptual knowledge |
Recommended BPSC Books
Subject |
Books |
Notes |
History |
Bihar General Knowledge |
Covers state-specific and Indian history |
Geography |
Certificate Physical & Human Geography by Oswaal Books |
For both Prelims & Mains |
Polity |
Indian Polity by Oswaal Books |
Detailed but brief |
Economy |
Indian Economy by Oswaal Books |
Macroeconomics and microeconomics covered |
General Science |
NCERT Science Books (6–10) |
For initial understanding |
General Studies |
BPSC General Studies |
More than one subject covered |
Common Questions Regarding BPSC Exam Levels
Q1. Is Prelims mandatory for Mains?
Yes. Only the candidates who pass the Prelims are eligible to appear for the Mains exam.
Q2. Can I opt for optional subjects of my choice in the Mains?
Yes. Two papers from the list of approved optional subjects can be chosen by candidates.
Q3. How significant is the Interview stage?
Although it carries 100 marks, the interview is significant as it can determine your final rank in case your Mains scores are on par.
Q4. How to improve score in BPSC Prelims?
Practice BPSC previous year question papers, study a BPSC general aptitude book, and practice regularly.
Q5. Will solved papers be enough for preparation?
No. BPSC solved papers are practice and revision-oriented. They need to be practised with BPSC books for proper conceptual clarity.
Conclusion
The BPSC exam is a three-tier process: Prelims, Mains, and Interview. Each tier requires a strategic plan of preparation and suitable study material. The candidates must get enrolled with BPSC books, BPSC previous year papers, and BPSC solved papers to get the best results.
With this understanding of the exam levels, constant practice, and past paper scrutiny, candidates can try the BPSC exam with assurance and improve their final ranking. Guided preparation, orderly study, and regular revision are the keys to cracking BPSC and securing a satisfying job in the Bihar civil services.