The Bihar Public Service Commission successfully conducted the BPSC AEDO Written Exam from 14 April to 21 April 2026 at multiple exam centres across the state. Now, every candidate wants to know the correct answers that were asked in the exam. All shifts of the सहायक शिक्षा विकास अधिकारी written exam have been completed, BPSC is expected to release the official BPSC AEDO Answer Key 2026 on its portal by the end of April.
BPSC AEDO Answer Key 2026
The official answer key/response sheet will include correct answers for all questions from every shift. Until it is released, subject experts have shared an unofficial BPSC AEDO answer key for Papers 1, 2, and 3 of the exams held on 14th, 15th, 17th, and 18th April, and for Paper 1 of the 20 April 2026 exam to help candidates.
Using this answer key, candidates can check their answers and estimate their scores to understand their chances of qualifying for the written exam.
| BPSC AEDO Answer Key 2026: Key Highlights | |
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Organisation & Post Details
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Vacancy Details
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Exam Details
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Important Dates
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Total Marks
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Time Duration
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Negative Marking
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BPSC AEDO Exam Analysis 2026 – Click here
Download BPSC AEDO Answer Key 2026 PDF
Candidates will be able to download the official BPSC AEDO Answer Key 2026 from the official website to check their responses and estimate their scores. The answer key will be available in PDF format for different sets, making it easy to match answers and analyse performance. Until the official answer key is released, candidates can check the unofficial response sheet provided in this article by the Adda 247 team, where a table with all correct answers.
Paper 1 Unofficial Key (14th April)
| Q.No | Answer | Q.No | Answer | Q.No | Answer | Q.No | Answer | Q.No | Answer |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
Paper 2 Unofficial Key (14th April)
| Q.No | Answer | Q.No | Answer | Q.No | Answer | Q.No | Answer | Q.No | Answer |
|---|---|---|---|---|---|---|---|---|---|
| 1 | C | 21 | B | 41 | A | 61 | C | 81 | C |
| 2 | C | 22 | C | 42 | B | 62 | D | 82 | A |
| 3 | B | 23 | B | 43 | C | 63 | D | 83 | B |
| 4 | B | 24 | B | 44 | B | 64 | B | 84 | A |
| 5 | B | 25 | A | 45 | B | 65 | D | 85 | C |
| 6 | D | 26 | D | 46 | A | 66 | B | 86 | D |
| 7 | A | 27 | A | 47 | D | 67 | C | 87 | A |
| 8 | A | 28 | A | 48 | D | 68 | C | 88 | B |
| 9 | B | 29 | C | 49 | D | 69 | A | 89 | B |
| 10 | A | 30 | A | 50 | A | 70 | D | 90 | D |
| 11 | D | 31 | A | 51 | A | 71 | C | 91 | A |
| 12 | C | 32 | A | 52 | B | 72 | A | 92 | B |
| 13 | B | 33 | D | 53 | B | 73 | B | 93 | D |
| 14 | D | 34 | B | 54 | C | 74 | D | 94 | D |
| 15 | D | 35 | B | 55 | B | 75 | B | 95 | D |
| 16 | C | 36 | D | 56 | C | 76 | C | 96 | D |
| 17 | D | 37 | D | 57 | A | 77 | C | 97 | B |
| 18 | C | 38 | D | 58 | D | 78 | A | 98 | C |
| 19 | C | 39 | C | 59 | B | 79 | B | 99 | B |
| 20 | B | 40 | D | 60 | D | 80 | A | 100 | D |
Paper 3 Unofficial Key (15th April)
| Q.No | Answer | Q.No | Answer | Q.No | Answer | Q.No | Answer | Q.No | Answer |
|---|---|---|---|---|---|---|---|---|---|
| 1 | C | 21 | B | 41 | .C | 61 | B | 81 | A |
| 2 | D | 22 | A | 42 | D | 62 | C | 82 | C |
| 3 | A | 23 | D | 43 | B | 63 | C | 83 | B |
| 4 | C | 24 | A | 44 | C | 64 | C | 84 | D |
| 5 | C | 25 | C | 45 | B | 65 | A | 85 | C |
| 6 | D | 26 | B | 46 | C | 66 | B | 86 | D |
| 7 | C | 27 | D | 47 | A | 67 | D | 87 | C |
| 8 | C | 28 | B | 48 | C | 68 | C | 88 | B |
| 9 | C | 29 | C | 49 | B | 69 | B | 89 | A |
| 10 | B | 30 | C | 50 | C | 70 | C | 90 | C |
| 11 | A | 31 | . C | 51 | A | 71 | A | 91 | A |
| 12 | C | 32 | B | 52 | C | 72 | D | 92 | A |
| 13 | B | 33 | D | 53 | A | 73 | C | 93 | D |
| 14 | A | 34 | C | 54 | B | 74 | B | 94 | B |
| 15 | C | 35 | C | 55 | D | 75 | B | 95 | C |
| 16 | B | 36 | D | 56 | B | 76 | D | 96 | B |
| 17 | D | 37 | A | 57 | C | 77 | B | 97 | A |
| 18 | C | 38 | A | 58 | D | 78 | D | 98 | C |
| 19 | C | 39 | D | 59 | C | 79 | A | 99 | B |
| 20 | C | 40 | B | 60 | A | 80 | C | 100 | D |
BPSC AEDO Answer Key: Paper 1 (Held On 17th April)
| Q.No | Answer | Q.No | Answer | Q.No | Answer | Q.No |
|---|---|---|---|---|---|---|
| 1. A | 16. A | 31. C | 46. A | 61. C | 76. C | 91. C |
| 2. D | 17. B | 32. B | 47. B | 62. C | 77. A | 92. C |
| 3. B | 18. B | 33. C | 48. D | 63. C | 78. C | 93. B |
| 4. A | 19. D | 34. A | 49. B | 64. B | 79. C | 94. D |
| 5. D | 20. A | 35. B | 50. B | 65. B | 80. C | 95. B |
| 6. A | 21. A | 36. B | 51. A | 66. A | 81. B | 96. B |
| 7. B | 22. B | 37. B | 52. C | 67. C | 82. B | 97. C |
| 8. B | 23. D | 38. B | 53. B | 68. B | 83. D | 98. A |
| 9. A | 24. D | 39. C | 54. A | 69. D | 84. A | 99. D |
| 10. B | 25. D | 40. B | 55. A | 70. C | 85. D | 100. D |
| 11. A | 26. A | 41. C | 56. D | 71. B | 86. D | |
| 12. A | 27. B | 42. D | 57. D | 72. A | 87. D | |
| 13. A | 28. D | 43. D | 58. B | 73. B | 88. A | |
| 14. A | 29. A | 44. B | 59. B | 74. C | 89. A | |
| 15. B | 30. A | 45. D | 60. C | 75. B | 90. B |
BPSC AEDO Answer Key: Paper 2 (Held On 17th April)
| Q.No | Answer | Q.No | Answer | Q.No | Answer | Q.No |
|---|---|---|---|---|---|---|
| 1. A | 16. B | 31. C | 46. B | 61. A | 76. B | 91. C |
| 2. B | 17. D | 32. B | 47. C | 62. C | 77. C | 92. D |
| 3. A | 18. D | 33. C | 48. D | 63. C | 78. A | 93. B |
| 4. B | 19. D | 34. B | 49. C | 64. C | 79. A | 94. C |
| 5. B | 20. D | 35. B | 50. A | 65. A | 80. A | 95. C |
| 6. B | 21. C | 36. D | 51. D | 66. C | 81. A | 96. D |
| 7. C | 22. C | 37. B | 52. B | 67. D | 82. B | 97. A |
| 8. B | 23. D | 38. B | 53. B | 68. A | 83. B | 98. C |
| 9. A | 24. D | 39. C | 54. B | 69. B | 84. A | 99. D |
| 10. D | 25. C | 40. C | 55. A | 70. C | 85. D | 100. D |
| 11. D | 26. B | 41. D | 56. C | 71. D | 86. C | |
| 12. B | 27. B | 42. C | 57. A | 72. C | 87. D | |
| 13. C | 28. B | 43. B | 58. D | 73. C | 88. C | |
| 14. B | 29. B | 44. B | 59. C | 74. A | 89. D | |
| 15. A | 30. C | 45. C | 60. B | 75. B | 90. C |
BPSC AEDO 18th April (General Aptitude) Answer Key
| Q.No | Ans | Q.No | Ans | Q.No | Ans | Q.No | Ans | Q.No | Ans |
|---|---|---|---|---|---|---|---|---|---|
| 1 | A | 21 | D | 41 | C | 61 | C | 81 | A |
| 2 | B | 22 | D | 42 | B | 62 | C | 82 | B |
| 3 | C | 23 | D | 43 | B | 63 | B | 83 | B |
| 4 | D | 24 | C | 44 | C | 64 | D | 84 | A |
| 5 | B | 25 | B | 45 | A | 65 | A | 85 | A |
| 6 | D | 26 | D | 46 | C | 66 | C | 86 | A |
| 7 | D | 27 | C | 47 | D | 67 | C | 87 | A |
| 8 | D | 28 | C | 48 | B | 68 | A | 88 | D |
| 9 | A | 29 | D | 49 | C | 69 | A | 89 | A |
| 10 | A | 30 | A | 50 | B | 70 | A | 90 | A |
| 11 | A | 31 | A | 51 | A | 71 | B | 91 | A |
| 12 | C | 32 | C | 52 | D | 72 | A | 92 | B |
| 13 | C | 33 | A | 53 | C | 73 | B | 93 | A |
| 14 | A | 34 | A | 54 | D | 74 | B | 94 | B |
| 15 | A | 35 | C | 55 | C | 75 | B | 95 | D |
| 16 | B | 36 | C | 56 | D | 76 | C | 96 | C |
| 17 | D | 37 | C | 57 | D | 77 | A | 97 | C |
| 18 | B | 38 | A | 58 | B | 78 | A | 98 | C |
| 19 | A | 39 | C | 59 | C | 79 | D | 99 | A |
| 20 | D | 40 | A | 60 | C | 80 | C | 100 | D |
BPSC AEDO (20 April) General Language Answer Key
| Q.No | Ans | Q.No | Ans | Q.No | Ans | Q.No | Ans |
| 1 | D | 26 | C | 51 | B | 76 | C |
| 2 | B | 27 | D | 52 | A | 77 | D |
| 3 | D | 28 | D | 53 | D | 78 | A |
| 4 | B | 29 | C | 54 | D | 79 | C |
| 5 | B | 30 | B | 55 | B | 80 | A |
| 6 | B | 31 | A | 56 | D | 81 | C |
| 7 | A | 32 | A | 57 | C | 82 | C |
| 8 | D | 33 | C | 58 | B | 83 | A |
| 9 | D | 34 | B | 59 | A | 84 | A |
| 10 | A | 35 | D | 60 | B | 85 | D |
| 11 | C | 36 | B | 61 | A | 86 | A |
| 12 | C | 37 | C | 62 | A | 87 | D |
| 13 | C | 38 | A | 63 | A | 88 | A |
| 14 | B | 39 | C | 64 | C | 89 | C |
| 15 | C | 40 | C | 65 | D | 90 | C |
| 16 | A | 41 | B | 66 | C | 91 | A |
| 17 | D | 42 | B | 67 | D | 92 | C |
| 18 | C | 43 | D | 68 | B | 93 | A |
| 19 | C | 44 | B | 69 | A | 94 | D |
| 20 | B | 45 | B | 70 | A | 95 | C |
| 21 | D | 46 | A | 71 | C | 96 | A |
| 22 | C | 47 | B | 72 | D | 97 | A |
| 23 | C | 48 | B | 73 | A | 98 | C |
| 24 | A | 49 | B | 74 | A | 99 | B |
| 25 | B | 50 | B | 75 | B | 100 | A |
BPSC AEDO (General Studies) 20th April (Answer Key)
| Q.No | Ans | Q.No | Ans | Q.No | Ans | Q.No | Ans | Q.No | Ans | Q.No | Ans | Q.No | Ans |
| 1 | C | 16 | A | 31 | C | 46 | A | 61 | D | 76 | B | 91 | A |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | B | 17 | B | 32 | C | 47 | B | 62 | B | 77 | A | 92 | C |
| 3 | D | 18 | A | 33 | A | 48 | D | 63 | C | 78 | D | 93 | D |
| 4 | B | 19 | B | 34 | C | 49 | C | 64 | C | 79 | B | 94 | D |
| 5 | C | 20 | C | 35 | B | 50 | D | 65 | B | 80 | B | 95 | D |
| 6 | C | 21 | C | 36 | C | 51 | C | 66 | C | 81 | C | 96 | C |
| 7 | C | 22 | B | 37 | B | 52 | B | 67 | B | 82 | B | 97 | A |
| 8 | C | 23 | C | 38 | C | 53 | C | 68 | A | 86 | B | 98 | C |
| 9 | B | 24 | B | 39 | B | 54 | C | 69 | C | 84 | D | 99 | D |
| 10 | D | 25 | C | 40 | B | 55 | C | 70 | B | 85 | B | 100 | A |
| 11 | B | 26 | A | 41 | D | 56 | A | 71 | C | 86 | A | ||
| 12 | A | 27 | C | 42 | B | 57 | D | 72 | D | 87 | C | ||
| 13 | C | 28 | A | 43 | C | 58 | C | 73 | C | 88 | A | ||
| 14 | A | 29 | D | 44 | B | 59 | D | 74 | C | 89 | C | ||
| 15 | C | 30 | A | 45 | C | 60 | D | 75 | A | 90 | D |
How To Calculate BPSC AEDO Exam Score ?
Candidates who are unaware of how to calculate their scores can follow this method: each correct answer carries 1 mark, and 0.33 marks are deducted for every wrong answer.
For Example
- Total Questions- 100
- Correct Answers- 70×1= 70
- Incorrect Answers- 20×0.33= 6.6 (Negative Score)
- Final Score- 70-6.6= 63.4 marks
How to Download the BPSC AEDO Answer Key?
Once the answer key is released, you can download the PDF by following these steps:
- Visit the official BPSC website.
- Go to the “Latest Updates” or “Answer Key” section on the homepage.
- Click on the link for “BPSC AEDO Answer Key 2026” for your respective subject.
- Download the PDF and match it with your response sheet
BPSC AEDO Answer Key 2026 Objection Process
The commission allows candidates to raise objections against the provisional BPSC AEDO Answer Key 2026 if they find any incorrect answers. Candidates must submit valid proof while raising objections within the specified time frame.
To raise an objection, candidates need to log in through the official portal and select the question they wish to challenge. After reviewing all the objections, BPSC will release the final BPSC AEDO answer key, which will be used for result preparation.
Steps to Raise Objection Against BPSC AEDO Answer Key 2026
Candidates who find any incorrect answer in the official answer key can submit their objections through the official website with in specified time period.
- Visit the official website of BPSC
- Click on the “BPSC AEDO Answer Key Objection” link
- Log in using your Registration ID and Password
- Select the question(s) you want to challenge
- Provide valid explanation or supporting documents
- Pay the objection fee (if applicable)
- Submit the objection form
- Take a printout for future reference
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