BPSC APO Final Answer Key 2026 PDF Link
BPSC APO Final Answer Key Out: The Bihar Public Service Commission (BPSC) has officially published the final answer key for the Assistant Prosecution Officer (APO) Preliminary Competitive Examination (Advt. No. 13/2026). Candidates who appeared for the screening test across multiple examination centers in Bihar can now download the final key PDFs for both General Studies (Paper I) and Law (Paper II) directly from the official web portal at bpsc.bihar.gov.in.
The release of the final answer key follows an extensive challenge-review process conducted by expert committees. With all answer key evaluations finalized, BPSC is actively evaluating the OMR response sheets. The BPSC APO Prelims Result 2026 and official cut-off scores are expected to be announced shortly, opening the gateway for shortlisted candidates to apply for the Mains Written Examination.
BPSC APO Recruitment 2026: Comprehensive Highlights
| Parameters | Official Details |
| Exam Name | BPSC Assistant Prosecution Officer (APO) Competitive Exam 2026 |
| Conducting Body | Bihar Public Service Commission (BPSC) |
| Advertisement No. | Advt. No. 13/2026 |
| Department | Directorate of Prosecution, Home Department (Government of Bihar) |
| Total Posts | 300 Vacancies |
| Job Category | Bihar State Government Job (Class II Gazetted) |
| Pay Scale | Pay Level-9 (₹53,100 – ₹1,67,800 + Allowances) |
| Selection Mode | Prelims Screening (MCQ) -> Mains (Descriptive) -> Interview |
| Final Key Release | October 12, 2026 |
| Official Website | bpsc.bihar.gov.in |
BPSC APO Prelims Marking Scheme & Score Calculation
The Preliminary Screening Examination comprises two objective papers administered via OMR sheets:
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Paper I (General Studies): 100 Objective Questions | 100 Total Marks | 2 Hours
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Paper II (Law): 100 Objective Questions | 150 Total Marks | 2 Hours
Evaluation Rules & Penalty:
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General Studies: +1.0 mark for every correct response.
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Law Paper: +1.5 marks for every correct response.
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Negative Marking Penalty: 0.25 marks will be deducted for every incorrect attempt.
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Screening Nature: Prelims marks serve purely as a screening benchmark to shortlist candidates for the Mains exam and do not count toward final merit ranking.
Expected Category-Wise Prelims Cut-Off Marks 2026
Based on paper difficulty level, student feedback, and historical benchmarks, the projected cut-off scores out of a total of 250 marks are as follows:
| Category | Male Cut-Off Range (Out of 250) | Female Cut-Off Range (Out of 250) |
| Unreserved (General) | 138 – 145 Marks | 125 – 132 Marks |
| EWS (Economically Weaker) | 128 – 135 Marks | 118 – 124 Marks |
| BC (Backward Class) | 130 – 136 Marks | 120 – 125 Marks |
| EBC (Extremely Backward Class) | 120 – 126 Marks | 110 – 116 Marks |
| SC (Scheduled Caste) | 108 – 115 Marks | 98 – 104 Marks |
| ST (Scheduled Tribe) | 110 – 118 Marks | 100 – 106 Marks |
Detailed BPSC APO Mains Syllabus & Paper Breakdown
Candidates qualifying for the Mains Examination must appear for 8 descriptive papers totaling 1,050 Marks.
Selection Stage Summary:
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Prelims (Screening): 250 Marks (Qualifying)
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Mains Written Exam: 1,050 Marks (Merit Base)
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Viva-Voce / Interview: 100 Marks (Merit Base)
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Final Selection Merit Total: 1,150 Marks
Language & General Knowledge Papers:
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Paper I: General Studies (100 Marks | 3 Hours): Covers current national & international events, Indian history & culture, geography of India & Bihar, post-independence economic changes in Bihar, and everyday general science applications.
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Paper II: Hindi Language (100 Marks | 3 Hours): Qualifying paper (Minimum 30% required). Focuses on essay writing, grammar, sentence construction, and summary writing.
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Paper III: English Language (100 Marks | 3 Hours): Qualifying paper (Minimum 30% required). Tests precis writing, essay composition, grammar, and legal terminology comprehension.
Core Legal Substantive & Procedural Papers:
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Paper IV: Bharatiya Nyaya Sanhita, 2023 / BNS (150 Marks | 3 Hours): General principles of criminal liability, offences against human body, property, public order, and statutory punishments.
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Paper V: Bharatiya Sakshya Adhiniyam, 2023 / BSA (150 Marks | 3 Hours): Relevancy and admissibility of evidence, oral and documentary evidence, burden of proof, presumptions, and examination of witnesses.
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Paper VI: BNSS, 2023 & Civil Procedure Code / CPC, 1908 (150 Marks | 3 Hours): Split equally (75 + 75 Marks) between criminal procedure principles under Bharatiya Nagarik Suraksha Sanhita (BNSS) and civil court jurisdiction, pleadings, decrees, and appeals under CPC.
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Paper VII: Constitutional Law of India (150 Marks | 3 Hours): Preamble, Fundamental Rights & Duties, Directive Principles (DPSP), executive-legislative power distribution, constitutional amendments, and landmark Supreme Court rulings.
Paper VIII – Special & Local Laws Breakdown
Paper VIII (150 Marks) evaluates candidate expertise in statutory criminal acts and specialized state laws:
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Arms Act, 1959: Licensing regulations, illegal possession penalties, search & seizure procedures.
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Explosive Substances Act, 1908: Definitions, punishment for causing explosions, accomplice liability.
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NDPS Act, 1985: Search, seizure, arrest mandates under section 42/50, bail restrictions, forfeiture of property.
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Information Technology Act, 2000 (Ch. XI): Cyber offenses, digital evidence tampering, unauthorized access penalties.
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Bihar Prohibition & Excise Act, 2016: Confiscation procedures, trial by special courts, penal provisions.
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Bihar Police Act, 2007: Police accountability, investigation duties, operational autonomy limits.
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Prevention of Corruption Act, 1988: Offenses by public servants, trap cases, sanction for prosecution.
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SC/ST (Prevention of Atrocities) Act, 1989: Special courts, designated prosecutors, relief and rehabilitation schemes.
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POCSO Act, 2012: Child protection offenses, mandatory reporting, child-friendly trial procedures.
Job Profile & Responsibilities of a Bihar APO
An Assistant Prosecution Officer (APO) functions as the primary representative of the State in criminal judicial proceedings across Magistrates’ Courts:
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Court Representation: Appearing on behalf of the Bihar State Government to prosecute criminal cases.
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Police Coordination: Reviewing police charge-sheets, FIR filings, and investigation reports prior to submission in court.
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Evidence Presentation: Conducting direct examination and cross-examination of witnesses during criminal trials.
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Legal Advisory: Advising district administration and police officers on legal technicalities and statutory procedures.
Step-by-Step Instructions to Download BPSC APO Final Answer Key PDF
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Go to the official BPSC website at bpsc.bihar.gov.in.
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Under the homepage notifications, click on “Final Answer Keys: Assistant Prosecution Officer Preliminary Examination (Advt. No. 13/2026) – General Studies / Law”.
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Choose the appropriate link for Paper I (General Studies) or Paper II (Law).
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The PDF document containing answer keys for Sets A, B, C, and D will display on the screen.
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Download and save the PDF file for accurate score calculation.
Frequently Asked Questions (FAQs)
Q1: What is the official web link for downloading the BPSC APO Final Answer Key?
Ans: The answer key PDF can be accessed directly on the BPSC portal at bpsc.bihar.gov.in.
Q2: Can candidates challenge the BPSC APO Final Answer Key?
Ans: No. The final answer key was finalized after addressing candidate objections submitted on the provisional key. No further objections will be accepted.
Q3: Are Hindi and English language paper marks added to the Mains final merit list?
Ans: No. Hindi and English papers in the Mains exam are qualifying in nature (30% passing threshold). Marks scored in these two papers are not added to the final merit list.
Q4: What is the total weightage of the BPSC APO Mains Written Examination?
Ans: The Mains exam consists of 1,050 total marks across 8 descriptive papers. Combined with the 100-mark interview, the final selection list is compiled out of 1,150 marks.

