Bihar APO Answer Key 2026 Out: How to Download PDF & Raise Objection?

The exam is behind you. But now the question is whether you've cleared it? The Bihar APO answer key 2026 will help you break out of this anxiety and start planning the coming months with more clarity.  

• The Bihar APO provisional answer key for prelims (held on July 15, 2026) has been released on August 12, 2026.   
• There are separate answer keys for Law and General Studies. Candidates can download it from bpsc.bihar.gov.in.    

To make it easy for you, we have provided a direct download link on this page.   

Download Bihar APO Answer Key 2026 PDF

Download the subject-wise Bihar APO answer key from the table below: 

Particulars	Download Link
Bihar APO Answer Key | Law	Download PDF
Bihar APO Answer Key | General Studies	Download PDF

When will the Bihar APO Answer Key 2026 Be Released? 

The Bihar APO exam 2026 (prelims) was conducted July 15, 2026. The Bihar APO answer is has been released on August, 12, 2026. the objection window for it opens on August 14, 2026 and will close on August 18, 2026. 

The BPSC first releases a provisional answer key that’s open to objections. Then, the final answer key is released which is used for the qualifying result.  

We will update this page with the direct download link for Bihar APO answer key as soon as it's out.  

Here are the important dates for Bihar APO answer key release and objection window:  

Event	Date
Bihar APO Prelims Exam	July 15, 2026
Bihar APO Answer Key Release	August 12, 2026
Objection Window Opens	August 14, 2026
Objection Window Closes	August 18, 2026

What the Bihar APO Answer Key 2026 Does for You?  

For this stage of the Bihar APO 2026 recruitment process, the BPSC answer key helps you answer one of the most important questions: Did you clear the prelims?  

• Only the candidates who clear the Bihar APO prelims will be eligible for the next stage: the mains exam.  
• The Bihar APO answer is your guide to self-assess your results based on your performance before the actual result is out you can start preparing for Bihar APO mains. 

Will your Bihar APO prelims marks contribute to the final result? No. Remember, the prelims is only a qualifying stage.  

Using the answer key, you can assess your performance and start preparing for the next stage of the selection process.  

How to Download the Bihar APO Answer Key 2026?

Here's the step-by-step process to download the BPSC APO answer key 2026:  

• Step 1: Visit the official portal: bpsc.bihar.gov.in. 
• Step 2: Locate the notice under Advertisement No. 13/2026 (usually under "Latest Updates" or a dedicated "Answer Key" tab). 
• Step 3: Log in using your Registration/Roll Number and password/date of birth, as specified in the notice. 
• Step 4: Select your paper set/series (BPSC issues separate keys per set: A, B, C, D. So, downloading the wrong one will give you an inaccurate score). 
• Step 5: Download the PDF and cross-check it question-by-question against your own recollection or rough notes from the exam. 

If you plan to object, note the question numbers and gather your supporting source before the objection window opens, it's usually short.  

Note: As soon as, and only after you exit the exam hall, write down your attempted answers on your admit card or a notebook. This will help you assess your marks more accurately using the Bihar APO answer key.  

How to Calculate Your Marks Using the Bihar APO Answer Key 2026? 

BPSC APO Prelims applies 1/3rd negative marking for every wrong answer. While you may be tempted to count all the answers you've got right, remember this important detail.  

Here's an example to help you understand to calculate your marks using the answer key:  

Suppose you attempted 180 out of 250 questions across both papers. Say 140 are correct and 40 are wrong.  

• Correct answers: 140 × 1 = 140 marks 
• Wrong answers: 40 × (1/3) = 13.33 marks deducted 
• Net score: 140 − 13.33 = 126.67  

Always run this calculation before deciding whether you're safely through, borderline, or need to start planning for a re-attempt strategy alongside a backup exam cycle.  

Note: Whether or not you qualify in the Prelims depends on the Bihar APO cutoff set by the BPSC. 

Download Free Bihar APO Exam Study Material By Judiciary Gold

How to Raise an Objection Against the Bihar APO Answer Key 2026?

BPSC has declared that the objection window will open from August 14, 2026 to August 18, 2026. The process of raising an objection against the Bihar APO answer key 2026 is done online through your candidate dashboard, not by email or in person. Here's what you need to do:  

• Specify the exact question number you're contesting. 
• State what you believe the correct answer is. 
• Upload or reference a credible source. This could be a specific section of a Bare Act, a standard reference textbook, or an official government publication. Objections without a verifiable source are routinely rejected. 
• Pay a per-question objection fee.  

Note: The BPSC, charges ₹250 per question to raise an objection. You can check the fee for this year in its latest notification for objection.  

After BPSC's subject-expert committee reviews all objections, a final answer key is released. This is the version used to compute results. No further objections are accepted at this stage, regardless of how compelling your evidence is.  

Remember:  

• Don't object to a question just because your answer differs from the key.  
• Object only when you have a genuine, citable basis: a specific provision, a settled judicial interpretation, or a clear factual error.  
• Frivolous objections cost you the fee and rarely succeed, and volume doesn't help your case; one well-sourced objection outweighs five weak ones.  

Avoid These Common Mistakes When Assessing Marks or Raising an Objection Against the BPSC APO Answer Key

• Downloading the wrong set's key and scoring themselves against mismatched questions. Always confirm your booklet series first. 
• Ignoring negative marking when self-assessing, leading to false confidence or unnecessary panic  
• Objecting without a source, which wastes the fee and the limited window  
• Waiting for the objection window to open before reviewing the responses. By then, memory of the exam has faded and cross-checking becomes unreliable  
• Treating the Prelims score as a final outcome. There's no point of celebrating or giving up based on a stage that's purely a screening gate, not a merit-deciding one. 

Download Free Criminal Law Notes for Bihar APO

What to Do While You Wait for the Results?

The time between the prelims and the Bihar APO result 2026 the is highest-leverage window most candidates waste. Mains have seven descriptive papers testing depth. The candidates who start early get an advantage over those who wait for the official result before opening a book again.  

Here's how to use this time practically for your benefit based on the Bihar APO syllabus:  

• Begin CPC and Constitutional Law concept-building. These carry heavy Mains weightage and take longest to internalize properly. 
• Revise the three new criminal law codes (BNS, BNSS, BSA) alongside their predecessor Acts, since many state notifications still test both frameworks and examiners frequently draw comparative questions. 
• Start timed answer-writing practice. Mains is descriptive, and writing speed under time pressure is a skill that needs weeks, not days, to build. 
• Revisit Bihar APO previous year papers and comparable state prosecutor-exam Mains papers to understand question framing and expected answer depth.  

Should You Start You BPSC APO Mains Preparation or Wait? 

Aspirants who have clearly assess their performance and positive about their results can use the plan in the above section.  

If you are not sure, here's a simple way to decide, without waiting on us or anyone else to hand you a number:  

Your Situation	Recommended Action
Net score comfortably above past cut-off trends for your category	Start Mains prep immediately; don't wait for the official result
Borderline, but strong on Law paper	Prepare for Mains while monitoring other upcoming notifications as backup
Below expected range, weak in one specific paper	Use this window to diagnose the gap; target the weak paper
Genuinely unsure how to self-assess	Get help from a mentor instead of guessing the next steps

Here are the key takeaways:  

• The Bihar APO answer key 2026 has been released on August 12, 2026. 
• Prelims is qualifying only; it doesn't decide your final rank. 
• Always factor in 1/3rd negative marking when self-scoring. 
• Objections need evidence and a fee; don't object without a credible source. 
• The smartest use of this waiting period is starting Mains prep now, not after the result.