The Bihar Public Service Commission (BPSC) has officially released the BPSC ASO Mains Exam Date 2026 for the Assistant Section Officer (ASO) recruitment. As per the latest examination programme issued by the commission, the BPSC ASO Mains Examination will be conducted on 27 February 2026 at the Patna headquarters. Candidates who have qualified in the prelims exam should now start their final preparation for the mains exam.
This announcement brings clarity for thousands of candidates who were waiting for the BPSC ASO Mains exam schedule. The official notice includes complete details about the exam date, shift timing, and subjects.
BPSC ASO Mains Exam Date 2026
According to the official notice released by BPSC, the ASO Mains Exam 2026 will be conducted in two shifts on the same day. The exam will be held in offline (descriptive) mode. Candidates can check the official notice shared below and prepare for the exam.
| BPSC ASO Mains Exam Schedule 2026 | |||
| Exam Date | Shift | Time | Subject |
| 27 February 2026 (Friday) | First Shift | 10:00 AM to 12:15 PM | General Hindi (Qualifying) |
| 27 February 2026 (Friday) | Second Shift | 02:30 PM to 04:45 PM | General Studies |

BPSC ASO Mains Admit Card 2026 – Download Link
BPSC Assistant Section Officer ASO Recruitment 2026
The Bihar Public Service Commission (BPSC) has released the BPSC ASO Notification 2026 for several vacancies in the Planning & Development Department. Eligible candidates can apply online through the direct link provided in this article.
The notification includes details on eligibility, vacancy distribution, application process, and selection procedure. Read the full article for complete guidance.
BPSC ASO 2026 Exam Centres
- The exam will be held at various centres across Bihar.
- You can select your preferred exam centre while filling out the form.
- Final centre details will be mentioned on your admit card.
- Some expected cities include: Patna, Gaya, Muzaffarpur, Bhagalpur, Purnea, and Darbhanga.
- BPSC reserves the right to allot/change exam centres.
Bihar BPSC ASO Mains Recruitment 2026: Overview
BPSC ASO Mains Recruitment 2026 Notification is a great opportunity for candidates with a background in statistics to secure a government job in Bihar.
| BPSC ASO Mains Recruitment 2026: Overview | |
|---|---|
| Recruiting Organisation | Bihar Public Service Commission (BPSC) |
| Post Name | Assistant Section Officer (सहायक प्रशाखा पदाधिकारी) |
| Vacancies | 41 |
| Mode of Application |
|
| Application Date |
|
| BPSC ASO Mains Exam Date |
|
| BPSC ASO Mains Admit Card |
|
| Official Website | www.bpsc.bihar.gov.in |
BPSC Assistant Section Officer Notification 2025-26 PDF
The Bihar Public Service Commission has published the official BPSC Assistant Section Officer (ASO) Vacancy 2025 notification PDF, which contains complete information on eligibility criteria, important dates, application procedure, and selection process.
Candidates are advised to thoroughly read the notification on the official website before applying. For candidate convenience, a direct BPSC ASO Notification PDF download link is also provided in this article.
BPSC ASO Category-Wise Vacancy 2026
BPSC has released the ASO vacancy details for 2026, categorized by General, OBC, SC, ST, EWS, and other groups. Candidates should review the category-wise breakdown to assess eligibility and reservation benefits.
| Sr. No. | Category | Total Number of Posts |
Total Number of Posts for Women (35% Horizontal Reservation)
|
| 1 | Unreserved | 16 | 6 |
| 2 | Economically Weaker Section | 4 | 1 |
| 3 | Scheduled Caste | 9 | 3 |
| 4 | Scheduled Tribe | 1 | 0 |
| 5 | Extremely Backward Class | 1 | 0 |
| 6 | Backward Class | 9 | 3 |
| 7 | Women of Backward Classes | 1 | 0 |
| Total | 41 | 13 |
BPSC ASO Reservation Policy
- A reservation is provided as per the Bihar government rules.
- Categories like SC, ST, OBC, EWS, and PwD will get benefits in age, fee, and seat allocation.
- You must upload valid caste or category certificates during the application.
- EWS candidates need to provide an income and asset certificate.
- Reserved seats are only for Bihar state candidates; other state candidates are treated as general.
BPSC ASO Application Fees 2026
Candidates applying for the BPSC ASO 2026 exam must pay the application fee as per their category. The fee structure is as follows:
- General category candidates: ₹600/-
- SC/ST candidates of Bihar: ₹150/-
- Female candidates (permanent residents of Bihar – all categories): ₹150/-
- PwD candidates (40% or more disability): ₹150/-
- Other category candidates: ₹600/-
Note:
- An additional bank charge will be applied during online payment.
- Candidates not providing an Aadhaar number will be charged an extra ₹200/- as a biometric fee.
- Reserved category/women candidates availing fee concessions must provide valid supporting documents. Failure to do so may lead to disqualification. Such candidates can voluntarily pay the full fee to avoid complications.
Steps To Apply For BPSC ASO Mains Recruitment 2026
Applying for the BPSC ASO 2026 is a simple online process through the official BPSC website. Candidates need to complete the One Time Registration (OTR) first, then fill in the application form, upload the required documents, and pay the application fee to successfully submit their application.
- Go to the official BPSC online portal: https://bpsconline.bihar.gov.in.
- Register as a new user by creating your profile using a valid email ID and mobile number. This OTR is mandatory for all BPSC exams.
- Use your registered mobile number/email and password to log in to your candidate dashboard.
- Fill in personal details, address, category, disability (if any), educational qualifications, and work experience (if applicable). Upload your recent photo and signature.
- You can upload your required documents directly through your Digilocker account or manually upload them on the portal.
- After verifying all information, lock your profile. Once locked, no changes can be made to your personal details.
- In the “New Application” tab, find the active ASO vacancy advertisement and read the notification carefully.
- Complete the application form for the ASO vacancy and pay the application fee online via the available payment modes.
- After successful submission and payment, download and print the application form and payment receipt for future reference.
BPSC ASO Eligibility Criteria 2026
Candidates applying for the BPSC ASO Recruitment 2026 Notification must meet the following eligibility conditions as per the official notification:
Educational Qualification
- Candidates must possess a Bachelor’s Degree from a recognized university.
- The degree must be obtained on or before the last date of application submission.
Age Limit
To apply for the BPSC ASO 2026 exam, candidates must be at least 21 years old as of 01 August 2025. The upper age limit varies by category, with 37 years for unreserved males, 40 years for BC/EBC and UR females, and 42 years for SC/ST candidates. The maximum retirement age is 60 years.
| Category | Minimum Age | Maximum Age |
|---|---|---|
| Unreserved (Male) | 21 years | 37 years |
| BC/EBC (Male & Female) and UR (Female) | 21 years | 40 years |
| SC/ST (Male & Female) | 21 years | 42 years |
BPSC ASO Selection Process 2026
The selection process is designed to ensure a fair and merit-based recruitment of candidates. It includes multiple stages to assess candidates’ knowledge, skills, and overall suitability for the post. Each stage plays an important role in shortlisting eligible candidates. Only those who qualify at one stage are allowed to appear for the next stage. The final selection is made strictly as per the official recruitment rules.
- Written Examination
- Skill Test (for applicable posts)
- Document Verification
- Final Selection Merit List PDF
BPSC Assistant Section Officer Syllabus
The BPSC ASO Syllabus 2026 includes subjects like General Studies, Statistics, and Mathematics.
- General Studies covers current affairs, history, geography, and general science.
- Statistics includes topics such as probability, sampling, correlation, regression, index numbers, and statistical inference.
- Mathematics covers algebra, calculus, and numerical methods.
The exam focuses on testing analytical and quantitative skills needed for statistical work.
BPSC ASO Exam Pattern 2026
The BPSC ASO Exam 2026 will be conducted in two stages – Preliminary and Main. Here is the exam pattern for both exams:
Preliminary Exam
| Section | Questions | Marks | Duration |
|---|---|---|---|
| General Studies | 50 | 50 | |
| General Science & Mathematics | 50 | 50 | |
| Mental Ability | 50 | 50 | |
| Total | 150 | 150 | 2 hrs 15 mins |
-
Type: Objective (MCQs)
-
Negative Marking: No
Main Exam
| Paper | Subject | Questions | Marks | Duration | Type |
|---|---|---|---|---|---|
| Paper 1 | General Hindi | 100 | 100 | 2 hrs 15 mins | Objective |
| Paper 2 | General Knowledge | 150 | 150 | 2 hrs 15 mins | Objective |
-
Qualifying Marks: 30% in General Hindi
-
Mode: Offline (OMR-based)
Bihar ASO Salary 2026
The BPSC ASO Salary includes basic pay along with various allowances.
| Component | Details |
|---|---|
| Pay Level | Level 7 (7th Pay Commission) |
| Pay Scale | ₹44,900 – ₹1,42,400 |
| Basic Pay | Included in the pay scale |
| Dearness Allowance (DA) | Applicable |
| House Rent Allowance (HRA) | Applicable |
| Other Benefits | Government allowances & perks |
| Also check |
| BPSC ASO Previous Year Question Papers |
| BPSC ASO Cut Off |



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