UPSC does not publish the precise number of boards operating on any single day as official policy, and the figure varies across the interview season depending on the number of candidates to be covered.

Multiple coaching and analysis platforms — drawing on candidate feedback and publicly available schedules — report that between 6 and 10 boards typically sit simultaneously during peak interview days. Each board is independent and operates in a separate room at the UPSC headquarters on Shahjahan Road, New Delhi.

For the Civil Services Examination 2024 cycle, 2,845 candidates were interviewed across roughly 70 working days (7 January to 17 April 2025), which arithmetically suggests several boards were needed to clear that volume within the available time. For the CSE 2025 cycle, 2,736 candidates were shortlisted for interview (December 2025 to February 2026). The exact number of boards on any specific day is not disclosed in advance to candidates or the public.

A UPSC Personality Test board consists of five people: one chairperson and four members.

Chairperson: The board is presided over by a senior UPSC official — typically a sitting Member of the Commission or an eminent external expert appointed to chair a board. The chairperson leads the interview, opens the conversation, maintains decorum, and usually asks the first questions.

Four Members: Members are drawn from a wide range of professional backgrounds. They may include retired or serving civil servants (IAS, IPS, IFS, or other Central Services officers), university professors or educationists, scientists, defence personnel, economists, lawyers, or other subject-matter experts. UPSC designs the board to bring diverse perspectives so that the candidate is evaluated holistically across administration, academics, social understanding, and domain knowledge.

The Ministry of Personnel confirmed in Parliament (December 2025) that diverse board composition is one of the structural safeguards UPSC uses to ensure balanced and fair assessment.

IMPORTANT: UPSC does not publish the names of sitting board members in advance. The Delhi High Court has upheld UPSC's right to withhold board member identities under Section 8(1)(g) of the RTI Act, ruling that disclosure could endanger the safety of evaluators.

Dr. Ajay Kumar is the current Chairman of the Union Public Service Commission. His appointment was notified on 13 May 2025. He is a retired IAS officer of the 1985 batch from the Kerala cadre, and served as Defence Secretary of India before his appointment — a role in which he oversaw key decisions in India's defence manufacturing and technology ecosystem.

As per the constitutional framework (Article 316), the UPSC Chairman is appointed by the President of India. The tenure is six years from the date of assumption of charge, or until the age of 65 years, whichever is earlier. Dr. Ajay Kumar is serving until October 2027 (or until he turns 65, whichever is earlier).

The UPSC also has Members (up to 10 by convention), all appointed by the President. As of May 2026, the Commission was functioning with a reduced number of Members below its full sanctioned strength.

For the current full list of Members, the official source is upsc.gov.in under the About Us section.

Candidate-to-board allocation is done through computerised randomisation that takes place just before the commencement of interviews for that day. This means the draw is not alphabetical, not based on Mains scores, not based on category, and not based on optional subject or home state.

The Government of India confirmed this formally in a written reply to a Parliament question on 4 December 2025 (answered by MoS Jitendra Singh in the Rajya Sabha). The reply stated that candidates are randomised while being assigned to interview boards just before the commencement of interviews/personality tests for the day.

Several anti-bias measures accompany the random draw:

• The board is not told a candidate's social category (General, OBC, SC, ST, EWS)
• The board is not given the candidate's written examination marks
• The board has access only to the candidate's Detailed Application Form (DAF), which contains academic background, work experience, optional subject, and other personal details relevant to personality assessment

Because of the day-of randomisation, candidates do not know which board they will face when they arrive at UPSC headquarters. Coaching institutes and candidates cannot game board selection in advance.

Duration: There is no fixed time mandated by UPSC for the Personality Test. In practice, interviews typically last between 20 and 45 minutes, with most candidates reporting sessions in the 25 to 35 minute range.

Marks structure: The Personality Test carries 275 marks out of the total 2,025 marks used for the final Civil Services merit list (1,750 from Mains written + 275 from interview). There is no minimum qualifying marks for the Personality Test — a candidate cannot be disqualified solely on the basis of interview marks if they clear the written stage.

How marks are awarded: All five members of the board — the chairperson and four members — collectively assess the candidate and assign a single consolidated mark for the session. UPSC does not publish a breakdown of how individual members score candidates; the board arrives at a collective figure. There is no negative marking.

Moderation: UPSC applies moderation across boards to reduce the effect of any variance in the overall marking tendencies of different boards. This is confirmed by the Ministry of Personnel in parliamentary responses.

Historically, selected candidates' interview marks have ranged from roughly 40% to 75% of 275 (approximately 110 to 207 marks). Scoring above 170 out of 275 is generally considered a strong interview performance.

UPSC's official notification for the Civil Services Examination states clearly that the Personality Test is not a test of knowledge but an assessment of the candidate's overall personality and suitability for a career in public service.

The seven qualities that the board is directed to assess are:

1. Mental alertness — presence of mind, ability to think on one's feet
2. Critical powers of assimilation — capacity to absorb, analyse, and synthesise information
3. Clear and logical exposition — clarity of thought and structured communication
4. Balance of judgment — impartiality, ability to weigh diverse perspectives before forming conclusions
5. Variety and depth of interest — intellectual curiosity and a well-rounded personality beyond the examination syllabus
6. Social cohesion and leadership — ability to work with people from diverse backgrounds and inspire confidence
7. Intellectual and moral integrity — adherence to ethical principles, honesty in thought and expression

These are drawn directly from the UPSC civil services notification and are reproduced on the official UPSC website. The board does not follow a rigid checklist or scoring rubric for each quality — assessment is holistic across the 25 to 45 minute interaction.

Candidates preparing for the interview should frame their self-assessment and mock preparation around demonstrating these qualities naturally rather than through scripted answers.

UPSC does not disclose the names of interview board members to candidates before or after the interview as a matter of deliberate policy, and this stance has been upheld by the Delhi High Court.

The court ruled that disclosing names, addresses, and qualifications of selection board members would endanger the life and physical safety of those experts and is exempt from disclosure under Section 8(1)(g) of the Right to Information Act, 2005. The court observed that revealing identities could expose board members to danger from unsuccessful candidates.

From UPSC's perspective, the confidentiality of board composition also prevents coaching institutes or candidates from tailoring their preparation to the known preferences or domain background of specific board members, which would undermine the integrity of the assessment.

The Government of India's Parliament reply of December 2025 confirmed that the identity of members of the interview board is not disclosed to candidates as one of the structural anti-bias measures.

In practice, candidates sitting in UPSC's waiting area before their interview sometimes informally learn which boards are operating that day. UPSC does not facilitate this, and the official position remains that board identities are confidential.

UPSC does not publish board-wise marks data. The Commission does not release a breakdown showing average marks awarded by each individual board, so it is not possible for candidates or researchers to directly compare one board's scores against another's.

What UPSC does confirm is that marks moderation is applied across boards to maintain uniformity, ensuring that no candidate is advantaged or disadvantaged based on which board they appeared before. The Ministry of Personnel stated this in Parliament in December 2025.

However, independent researchers and media outlets have raised questions about interview mark variation — not between boards, but correlated with candidates' social category. Analysis of Civil Services Examination 2020 data published by The Print found that General category candidates received higher average interview scores than OBC, EWS, SC, and ST candidates, even after controlling for written marks. UPSC disputes that this reflects bias and attributes it to the holistic nature of personality assessment.

For candidates, the practical takeaway is: UPSC cannot guarantee that all boards give identical marks, but it applies moderation; the board you face is random; and your category and written marks are withheld from the board. UPSC publishes all recommended candidates' marks (written + interview + total) on its website, but does not publish marks of non-recommended candidates.

UPSC switched to an e-Summon letter system (replacing the physical call letter). Candidates download their e-Summon letter from the UPSC online portal (upsconline.gov.in) after the interview schedule is published.

The e-Summon letter contains:

• Candidate name, roll number, category, and photograph
• Interview date
• Session — either Forenoon (9:00 AM) or Afternoon (1:00 PM)
• Venue: Union Public Service Commission, Dholpur House, Shahjahan Road, New Delhi 110069
• Instructions on documents to carry

The e-Summon letter does NOT mention which board you are assigned to. This is because board assignment is determined by computerised randomisation on the morning of the interview.

Key instructions from the e-Summon letter that candidates must note:

• No change or postponement of interview date is permitted under any circumstance
• Candidates who fail to appear on the scheduled date are treated as absent and will not be called again
• Mobile phones, cameras, recording devices, and all electronic devices are prohibited inside UPSC premises
• Candidates may claim travel allowance by submitting duly filled TA bills
• Original certificates and documents for verification must be carried on the interview day

A well-designed UPSC mock interview should replicate the following elements of the real Personality Test:

• Panel size: Five members, including one chairperson
• Duration: 25 to 35 minutes on average
• Seating and room format: Candidate seated facing the panel across a table
• DAF-based questioning: The panel should have read and drawn questions from the candidate's Detailed Application Form, covering educational background, optional subject, hobbies, work experience, home state, and current affairs
• Domain diversity: At least one member from a different field from the candidate's background, mirroring UPSC's multi-disciplinary panel composition

Effective mock programmes are run by retired IAS and IPS officers and former UPSC board members at leading institutes in Delhi, typically during the January to April window when actual UPSC interviews run.

Important caveats:

• UPSC toppers have noted that the real interview atmosphere — the physical setting of Dholpur House, the formality, and the senior-level presence of actual UPSC officials — is considerably more intense than any mock setup
• Because UPSC's actual board member identities are confidential, no coaching institute can accurately reproduce the exact personality or style of the board a candidate will face
• The goal of mock interviews is to build confidence, reduce hesitation, and refine communication of ideas — not to predict the actual board's questions

Candidates should do multiple mocks from diverse panels and avoid over-fitting answers to the feedback of any single evaluator.