BPSC ASO Exam Details 2026

The prelims is the first qualifying stage and is objective in nature.

• Exam Format: Multiple-choice objective-type questions
• Total Questions: 100
• Total Marks: 100
• Duration: 2 hours
• Marking Scheme: +1 for each correct answer, –0.25 for each wrong answer
• Qualifying Nature: Only qualifying for shortlisting to mains
• Subjects Covered:

General Knowledge

Current Affairs

General Science

General Mental Ability

Basic Mathematics

Indian History and Geography

Bihar-specific Knowledge

Candidates who clear the prelims are called for the Main Examination, which is descriptive and comprises three papers:

| Paper | Subject | Marks | Duration | Paper 1 |

| --- | --- | --- | --- | --- |

| General Hindi | 100 | 3 hours | Paper 2 | |

| General Knowledge – I | 100 | 3 hours | Paper 3 | |

| General Knowledge – II | 100 | 3 hours | | |

Note:

• General Hindi is qualifying in nature (minimum 30 marks required).
• General Knowledge Papers I and II will decide the merit.
• Papers will be subjective with essay, precis, and long-form questions.

After clearing the mains, candidates are called for the final phase: Document Verification. This stage confirms the authenticity of details submitted in the application.

The required documents which are needed are as under -

• Admit Cards (Prelims and Mains)
• Online Application Form Printout
• Matriculation Certificate (Date of Birth Proof)
• Graduation Certificate & Marksheets
• Reservation Category Certificate (if applicable)
• Domicile Certificate of Bihar (if applicable)
• Government-issued Photo ID (Aadhaar, PAN, Voter ID)
• Passport-size photographs

Note: Absence of any required document can result in disqualification, even if earlier stages are cleared.

• Age Limit: 21–37 years (as on 01.08.2025)

Relaxations: OBC (3 years), SC/ST (5 years), PwD (10 years)

• Educational Qualification:

Graduate in any discipline from a recognized university

After successful completion of the DV round:

• The final merit list is published on the BPSC portal.
• Appointment letters are issued to selected candidates for posting in state secretariat or associated government offices.
• Induction training may be conducted before assuming duties.

We hope that this article on BPSC Assistant Section Officer 2025 helped you to understand all the details regarding the BPSC Assistant Section Officer examination. The candidates are suggested to apply as soon as the application window opens to avoid the last minute rush and start preparing immediately. Check out the Testbook App for study materials, mock tests and preparation guides.

An indicative salary slip for an ASO includes:

• Basic Pay: ₹44,900
• Dearness Allowance (DA): As per current index (~42%)
• House Rent Allowance (HRA): Based on city category
• Transport Allowance (TA): Fixed amount
• Medical and Special Allowance: Variable

• Provident Fund (PF)
• Income Tax (as per slab)
• Group Insurance Premium

Net Pay = Gross Pay – Total Deductions

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The BPSC ASO eligibility 2026 outlines specific requirements that every candidate must fulfill to be considered for the Assistant Section Officer post. Applicants must fall within the age limit of 21 to 40 years; however, age relaxations may apply to candidates belonging to reserved categories as per government norms. Educationally, candidates must hold a Graduation Degree in any discipline from a recognized university or institution.

The BPSC ASO eligibility Age Limit requires candidates to be at least 21 years old and not more than 40 years of age. Age relaxations are provided for reserved categories as per Bihar government rules, allowing eligible candidates from SC, ST, OBC, and other categories to apply beyond the upper age limit.

The Bihar PSC provides age relaxation for reserved category candidates applying for the Assistant Section Officer (ASO) post. These relaxations vary based on category and government norms. Candidates from the reserved categories should keep in mind that the relaxation in upper age limit is figured from the general upper age limit of male unreserved candidates only. Female candidates from the unreserved category are also given a relaxation, as indicated. Candidates with disabilities (PwD) are given the most considerable relaxation, with the highest age limit set at 60 years. Proper category certificates should be provided during the document verification process, in the absence of the correct supporting documents, the normal age limit will be considered.

| Category | Minimum Age |

| --- | --- |

| Maximum Age | |

| Unreserved (Male) | |

| 21 years | |

| 37 years | |

| OBC / Most Backward Class (Male & Female) | |

| 21 years | |

| 40 years | |

| Unreserved (Female) | |

| 21 years | |

| 40 years | |

| SC / ST (Male & Female) | |

| 21 years | |

| 42 years | |

| Persons with Disabilities | |

| 21 years | |

| 60 years | |

BPSC ASO eligibility for the BPSC ASO post, candidates must be Indian citizens. Only those who meet this nationality requirement are eligible to participate in the recruitment process conducted by the Bihar Public Service Commission.

The Bihar Public Service Commission (BPSC) does not impose any limit on the number of attempts for the Assistant Section Officer (ASO) examination. Candidates can apply multiple times, provided they meet the age criteria set for their respective categories. However, for government employees who have been in continuous service for at least three years, the number of attempts is restricted to three, along with a relaxation of five years in the upper age limit.

Along with meeting the eligibility requirements, thorough exam preparation is also essential. The candidates are assisted by Testbook in their exam preparation. Testbook provides learning tools such as online lectures, practice exams, and quizzes. To take advantage of the best deals, download the Testbook App.