BPSC DSO/ AD Mains Exam Date 2026

Important Dates

• Notification Date : 01 June 2025
• Application Start Date : 03 June 2025
• Last Date : 24 June 2025
• Fee Payment Last Date : 24 June 2025
• Exam Date : 03 August 2025
• Admit Card : 31 July 2025
• Answer Key Available : 20 August 2025
• OMR Sheet : 08 -14 October 2025
• Final Answer Key : 22 October 2025
• Result : 3 November 2025
• Mains Form Start Date : 22 November 2025
• Mains Form Last Date : 12 December 2025
• Mains Exam Date : 29-30 January 2026

Application Fee

• General, OBC, EWS, Other Candidates : Rs. 600/-
• SC, ST, Female Candidates of Bihar : Rs. 150/-
• PH Candidates : Rs. 200/-
• Candidates have to pay their Examination Fee Through Debit Card / Credit Card / Net Banking / UPI and Other Fee Payment Mode Only.

Bihar BPSC DSO / Assistant Director Notification 2025 : Age Limit

• Age Limit As On 01 August 2025
• Minimum Age : 21 Years
• Maximum Age : 37 Years (Male) 
• Maximum Age : 40 Years (Female UR, BC, EBC Male & Female) 
• Maximum Age : 42 Years (SC, ST Male & Female)
• Age Relaxation as per Bihar BPSC DSO / Assistant Director Recruitment Rules.
• Use Age Calculate Tool – Click Here

Bihar BPSC DSO / Assistant Director ASO 2025 : Vacancy Details

Total Posts : 47 Posts

Bihar BPSC DSO / Assistant Director Online Form 2025 : Educational Qualification

• Candidates Having Post Graduation Degree in any stream from any recognized university / institute will be eligible for this recruitment.
• All candidates must read the official information completely before applying.

How To Download Bihar BPSC DSO / Assistant Director Mains Exam Date 2025

• Check the Important Links section.
• Then click on the Download Mains Exam Date link.
• After clicking on the link, candidates will be redirected to the Dashboard page.
• In this page candidates have to fill up the following fields with proper details:
  Candidate’s Registration Number
  Date of Birth
  Gender
  Verification Code
• Then the candidates will be required to submit the details in order to download the mains exam date.
• The candidate can also download their mains exam date download from the official Website.

Bihar BPSC DSO / Assistant Director Recruitment 2025 : Mode of Selection

• Preliminary Examination
• Mains Examination
• Interview 
• Document Verification

Important Question

Q. Has the BPSC DSO/ AD Mains Exam Date 2026 been released?
Answer. Yes the BPSC DSO/ AD Mains Exam Date 2026 has been released.

Q. When was the BPSC DSO/ AD Mains Exam Date 2026 officially announced?
Answer. The BPSC DSO/ AD Mains Exam Date 2026 has issued on 07 January 2026 by BPSC.

Q. When will the BPSC DSO/ AD mains exam be held?
Answer. The BPSC DSO/ AD mains examination will be conducted on 29-30 January 2026.

Q. Where can I check the BPSC DSO/ AD Mains Exam Date 2026?
Answer. You can check it on the official BPSC website: bpsc.bihar.gov.in

Q. What should I search on the website to find the BPSC DSO/ AD Mains Exam Date 2026?
Answer. Look for “Exam Date – BPSC DSO Recruitment 2025” in the notifications list

Q. What is BPSC Official Website?
Answer. The Official Website of BPSC is https://bpsc.bihar.gov.in/