The BPSC ASO Final Response Sheet 2026 has been released at the official website. The Mains examination was held on 27th February 2026 in two shifts. The BPSC ASO Prelims Result was announced on 23rd December 2025 and the Prelims Exam was held on 10th September 2025. The Bihar Public Service Commission (BPSC) announced 41vacancies for the post of Assistant Section Officer. The selection Process comprises Prelims Examination, Mains Examination, and Document Verification. Check all details and updates about the BPSC ASO 2025 Recruitment in this article.

Download BPSC ASO Final Response Sheet 2026 PDF

Download BPSC ASO Prelims Result PDF

Direct Link to Download BPSC ASO Hall Ticket 2025

BPSC Assistant Section Officer Recruitment 2025: Overview

The BPSC Assistant Section Officer 2025 exam presents an excellent chance for those looking to serve in the state of Bihar.

Bihar ASO Mains Exam Date

The Bihar Assistant Section Officer (ASO) Mains Exam Date is scheduled for 27th February 2026. Candidates who have successfully qualified the prelims will be eligible to appear for the Mains examination, which will be conducted in two shifts. 

BPSC ASO Mains Exam Schedule PDF

BPSC Assistant Section Officer Vacancy 2025

A total number of 41 vacancies are released for BPSC ASO Recruitment 2025 across multiple categories like UR, EWS, SC, ST, etc. Out of 41 vacancies, 13 vacancies are reserved for women. Check the category wise vacancy details below.

How to Apply for BPSC ASO Recruitment 2025?

The application process for the BPSC Assistant Section Officer 2025 will be conducted in online mode through the BPSC official website. Candidates should ensure that they meet the eligibility criteria before applying. Here's how to apply:

Step 1: Visit the Official Website

Visit the BPSC official website to begin the application process.

Step 2: Click on ‘Apply Online’

On the Homepage of BPSC official website, click on ‘Apply Online for ASO’ Link.

Step 3: Register Yourself

Register using a valid email ID and mobile number. After registering, you’ll receive login credentials to access the application form.

Step 4: Fill the Application Form

Log in with your credentials and complete the application form by providing personal, academic, and professional details. Upload necessary documents like a scanned photograph, signature, and certificates.

Step 5: Submit and Print the Application

After verifying all entered details, submit your application. Be sure to download and print a copy of the application for future reference.

BPSC Assistant Section Officer Selection Process 2025 

The selection process for the BPSC Assistant Section Officer has been framed to examine the potential of the candidate covering all aspects.

Preliminary Examination

The initial stage for the selection process will be a preliminary test. This pre exam will consist of questions from different subjects such as General Knowledge, Current Affairs and logical Reasoning. The questions will be objective in nature. 

Mains Examination

Candidates who are selected in the preliminary round will be called for the second phase which will be the mains round. The Mains Examination will be descriptive in nature consisting of subjects like General Knowledge, Bihar State Knowledge and subject-specific Knowledge. The candidates selected in the mains round will be called for an interview.

BPSC ASO Application Fees 2025 

The application fee for BPSC Assistant Section Officer 2025 will vary for different categories. The fee must be paid online through credit card, debit card or UPI. Detailed fee structure will be mentioned in the official notification.

Bihar ASO Eligibility 2025 

To appear in the exam it is mandatory for the candidates to match with the eligibility criteria which will be mentioned in the official notification of the Bihar Public Service Commission. The expected eligibility criteria for the exam is given below.

Educational Qualification

Candidates must have a Postgraduate degree in Statistics / Mathematics / Economics from a recognized university or institute.

Age Criteria

Candidates must be between the ages of 21 to 37 years to attend the recruitment. However, age relaxation is there for various reserver categories.

BPSC ASO Exam Pattern 2025 

Knowing the essential details of the exam Pattern will assist the candidates to prepare for the exam in a better way. The expected Exam Pattern for the exam is given below.

• The exam will happen in offline mode using an OMR sheet.
• The Preliminary Exam will consist of Objective Type Questions covering General Studies, Economics and Statistics related topics.
• For every correct answer 1 mark will be awarded, however no negative marks will be there for wrong answers.
• The mains exam will be subjective, consisting of questions on topics like Statistics, Economics and General Knowledge.
• Final Merit List will be formed after the Pre and Mains stage.

Bihar Public Service Commission ASO Syllabus 2025 

The BPSC ASO Syllabus 2025 consist of subjects like General Studies, Statistics, and Mathematics. General Studies covers current affairs, history, geography, and general science. The Statistics section includes probability, sampling, correlation, regression, index numbers, and statistical inference. Mathematics includes algebra, calculus, and numerical methods. The exam tests analytical and quantitative skills relevant to statistical work. 

Bihar ASO Salary 2025 

The expected salary for BPSC Assistant Section Officer (ASO) in 2025 falls under Level 7 of the 7th Pay Commission, with a pay scale of ₹44,900 – ₹1,42,400 Along with basic pay, selected candidates receive allowances like DA, HRA, and other government benefits.

BPSC Assistant Section Officer Preparation Books

It is essential for the candidates filling out the BPSC Assistant Section Officer Application Forms 2025 to have a good selection of books required to prepare for the BPSC examination. Aspirants must solve as many previous year questions as possible. It will give them a good knowledge of the types of questions asked in the Assistant Section Officer examination in previous years. 

BPSC ASO 2025 Hall Ticket

The Bihar Public Service Commission hall ticket 2025 out after the last submission date of the G application forms 2025. The hall ticket is the most essential document to appear in the exam. Candidates are barred from taking ASO examinations without the admit cards. The hall ticket contains the details of the candidates, centre details, date and time of the examination.

BPSC ASO Cut-Off

The BPSC Bihar Assistant Section Officer Cut-Off is the minimum marks which is needed to get shortlisted in the exam.The cut-off is dependent on multiple factors like total number of vacancies, difficulty of examination and overall performance of the candidate. The category-wise cut off will be released along with the results. Candidates are advised to keep a check on the official website to get the exact details about the cut off.

BPSC ASO Answer Key

The BPSC ASO Provisional  Answer Key has been released after the Assistant Section Officer Examination. Through the answer key candidates will be able to calculate their scores. They will be able to judge whether they will be able to qualify for further rounds or not. Candidates are advised to keep visiting the BPSC website after the exam for further updates.

BPSC ASO Result

The Result is declared on the official website of the Bihar Public Service Commission after the examination. The result PDF is released along with the names of the candidates and their roll numbers. After the results candidates are updated about the further rounds on the official website of BPSC.