How do I challenge the TNPSC answer key?
Quick answer
TNPSC publishes a tentative answer key after the exam and opens an objection window, usually about a week, where you submit representations with evidence through the official portal.
Objections that cite standard textbooks or official sources have the best chance. The final key published after review is binding, and marks are awarded against it.
Worth knowing
- The objection window is short, usually a handful of days after the tentative key publishes; late objections are not considered
- Objections win on evidence, not volume: file only the questions where you have a real case
- Cite Samacheer textbooks or official government sources, with book, page and exact line
- Submit each objection in the prescribed format through the official portal
- The final key is binding and applies to everyone, so a correction changes marks for all who chose that answer
- If a question is deleted, marks are typically redistributed as per the notification's rules
After you file
TNPSC reviews every representation and publishes a revised (final) answer key; marks are awarded against that key alone. The process has generally been free of per-question fees, but procedures are notification-specific, so confirm in the exam's own announcement.
Related questions
What is certificate verification (CV) in TNPSC?
CV is the stage where TNPSC checks your original certificates, education, age, community, PSTM and any special claims, against what you entered at application.
How does TNPSC counselling work?
After certificate verification, candidates are called in rank order to choose from available posts and departments. Your final allotment depends on rank, category, communal rotation and the preferences you submit.
What is communal rotation in TNPSC?
Communal rotation is the 200-point roster Tamil Nadu uses to distribute vacancies across categories: GT, BC, BCM, MBC/DNC, SC, SCA and ST, in a fixed repeating order.
What happens after clearing TNPSC prelims?
For Group 1 and Group 2, prelims qualifiers write a descriptive mains exam. Group 4 is a single-stage exam, so qualifiers go directly to certificate verification and counselling.
Which TNPSC posts have interviews?
Group 1 posts and Group 2 (interview posts) include an oral test after mains. Group 2A and Group 4 have no interview; selection is written marks plus certificate verification.
How is the TNPSC merit list prepared?
Total marks in the qualifying papers decide rank, and the communal rotation roster distributes vacancies across categories. Post allotment then follows rank plus your submitted preferences.
This answer is verified against official TNPSC notifications and scheme documents. Sources: TNPSC official notifications. Figures are indicative and may change with each official notification. Data last reviewed: July 2026.
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