The Bihar Assistant Education Development Officer written examination is scheduled for 14th, 15th, 17th, 18th, 20th, and 21st April 2026. All those candidates who appeared in today’s exam might be waiting for the answer key. After connecting with candidates, our faculty has prepared an unofficial answer key, which has been shared in the article.
BPSC AEDO Answer Key 2026
This year, more than 10 lakh aspirants are appearing for the BPSC AEDO Examination 2026 for 935 vacancies. However, the BPSC AEDO Answer Key 2026 will be released by the end of April 2026; before that, the faculty of Adda247 will prepare the unofficial answer key. From the answer key, candidates will be able to check the correct answers for every question asked in the exam.
After cross-checking their answers, candidates will need to use the marking scheme given by BPSC to calculate their probable marks. These marks will help candidates to understand their performance in the written exam and get an idea about their chances of qualifying for the exam.
| Bihar AEDO Answer Key 2026- Overview | |
| Organisation Name | Bihar Public Service Commission (BPSC) |
| Exam Name | BPSC AEDO Examination 2026 |
| Exam Date | 14th, 15th, 17th, 18th, 20th, and 21st April 2026 |
| Answer Key (Unofficial) | 14th April 2026 |
| Answer Key Date | Last week of April 2026 |
| Objection Window Date | To be announced |
| Marking Scheme | Correct: +1 mark Incorrect: -0.33 mark |
| Official website | www.bpsc.bihar.gov.in |
Bihar AEDO Answer Key 2026 (Unofficial)
The unofficial BPSC Assistant Education Development Officer Answer Key 2026 for the exam conducted on 14th April 2026 has been provided below. With the help of the answer key and BPSC AEDO Question Paper 2026, candidates can analyse how well they have performed in the exam.
| Q. No. | Ans | Q. No. | Ans | Q. No. | Ans | Q. No. | Ans | Q. No. | Ans |
| 1 | B | 21 | B | 41 | D | 61 | D | 81 | B |
| 2 | B | 22 | A | 42 | A | 62 | B | 82 | C |
| 3 | C | 23 | C | 43 | A | 63 | C | 83 | A |
| 4 | D | 24 | C | 44 | C | 64 | B | 84 | B |
| 5 | B | 25 | B | 45 | A | 65 | A | 85 | A |
| 6 | C | 26 | C | 46 | C | 66 | D | 86 | D |
| 7 | C | 27 | C | 47 | D | 67 | A | 87 | B |
| 8 | A* | 28 | B | 48 | C | 68 | B | 88 | C |
| 9 | D | 29 | A | 49 | B | 69 | A | 89 | A |
| 10 | B | 30 | A | 50 | C | 70 | A | 90 | D |
| 11 | B | 31 | C | 51 | C | 71 | C | 91 | C |
| 12 | D | 32 | B | 52 | A | 72 | B | 92 | A |
| 13 | A | 33 | A | 53 | B | 73 | A | 93 | B |
| 14 | A | 34 | C | 54 | A | 74 | A | 94 | B |
| 15 | C | 35 | C | 55 | C | 75 | B | 95 | B |
| 16 | D | 36 | B | 56 | A | 76 | C | 96 | D |
| 17 | D | 37 | C | 57 | D | 77 | C | 97 | A |
| 18 | B | 38 | C | 58 | B | 78 | A | 98 | B |
| 19 | C | 39 | B | 59 | C | 79 | B | 99 | A |
| 20 | D | 40 | C | 60 | B | 80 | D | 100 | D |
Steps to Download Bihar AEDO Answer Key 2026 from the Official Website
Once the provisional answer key is released, candidates must visit the official website to download it. To avoid confusion while downloading the response sheet, candidates must follow the steps given below:
- Open the official website of BPSC www.bpsc.bihar.gov.in
- On the homepage, go to the “What’s New” section, located on the left side of the page, and click on “View All.”
- Inside this, look for a link titled “BPSC Assistant Education Development Officer Answer Key 2026” and click on it.
- The answer key for all the sets will be displayed on the screen in a PDF format.
- Download this PDF file and save it on your device to calculate your probable scores.
BPSC AEDO Answer Key 2026 Raise Objections
While going through the answers provided by BPSC, candidates may find some incorrect answers. Candidates must raise challenges against such answers through an objection window, which BPSC usually opens for 5 to 7 days. To submit an objection, the candidate must specify the question that they wish to challenge, provide relevant poof to support their objection, and pay an objection fee of Rs. 250. Once the objection link is activated, we will update the link in this section.
Steps to Raise Objections Against BPSC AEDO Answer Key 2026
Candidates must use the objection facility on the Commission’s website. To ensure a smooth submission process, candidates must follow the steps as discussed below:
- Visit the official website of Bihar Public Service Commission (BPSC), www.bpsc.bihar.gov.in.
- Click on the answer key/objection link available under the latest notices section on the homepage.
- Candidates will be redirected to a login portal in which they must add their Username and Password. Then click on submit.
- Now select the question number and answer option that you wish to challenge.
- Upload the supporting proof for your objection, whose source can be taken from the textbook or any other reference.
- Now pay the objection fee by any online payment mode.
- Then review the details carefully and click on submit.
- Download the objection acknowledgment page and keep it saved on your device.
What is the Bihar AEDO Marking Scheme 2026?
The marking scheme for AEDO will help candidates understand how marks are awarded for correct answers and deducted for wrong answers. The written exam has three parts, and each part carries a total of 100 marks. For each part, candidates get 3 hours of duration. The marking scheme for BPSC AEDo is given below:
- Candidates must calculate the number of correct answers from the answer key and multiply by 1 mark.
- For every wrong answer, candidates must multiply 0.33 marks by it.
- Then, candidates have to calculate the difference of marks so calculated.
- Candidates can use the formula- “(Number of Correct answers*1)-(Number of Incorrect answers*0.33)=Difference in the marks.”
| Related Links | |
| BPSC AEDO Syllabus & Exam Pattern 2026 | BPSC AEDO Previous Year Question Papers |
| BPSC AEDO Salary | |
DSSSB PRT Answer Key 2026 Out, Download ...
Gujarat TAT HS Answer Key 2026, Response...
JSSC Excise Constable Answer Key 2026, O...
