Tamil Nadu Public Service Commission
TNPSC conducts recruitment examinations for various civil service posts in Tamil Nadu state government. It is one of the most competitive state public service exams in India, covering Group 1, Group 2, Group 4, and other posts across different departments. Candidates who clear TNPSC exams serve in key administrative roles that shape Tamil Nadu's governance and public services.
| Criteria | Details |
|---|---|
| Age Limit | 21–32 years (Group 1/2); 18–30 years (Group 4). Age relaxation applies for SC/ST, MBC, and other reserved categories as per Tamil Nadu government norms. |
| Educational Qualification | Any bachelor's degree from a recognised university for Group 1 and Group 2. 10th Standard (SSLC) pass for Group 4 posts. |
| Domicile | Tamil Nadu domicile is mandatory. Candidates must have studied in Tamil Nadu or have a nativity certificate. |
| Language | Proficiency in Tamil language is required. Tamil medium questions are available for most papers. |
| Nationality | Indian citizen. Persons of Indian Origin (PIO) may be eligible for certain posts. |
200 questions, objective type. Qualifying in nature — used for shortlisting candidates for the Mains examination.
Descriptive written exam. Marks are counted for final merit list after interview.
Mechanics, thermodynamics, electricity, magnetism, optics, and modern physics concepts frequently tested in TNPSC General Studies papers.
Atomic structure, chemical bonding, organic chemistry basics, and reactions relevant to everyday life and Tamil Nadu industries.
Plant biology, animal kingdom classification, ecology, human physiology, and environmental science — core to TNPSC science sections.
Indian geography, Tamil Nadu's physical features, rivers, climate, agriculture, and natural resources tested extensively in Group 1 Mains.
Ancient, medieval, and modern Indian history with emphasis on Tamil history, freedom movement, and social reform movements in Tamil Nadu.
Dates marked as Tentative are based on previous year patterns and subject to official notification. Always verify with the official TNPSC website.
Group 1 is for Class 1 gazetted officer posts (e.g., Deputy Collector, DSP) requiring a degree, a Preliminary + Mains + Interview process, and is the most competitive. Group 2 is for Class 2 posts (e.g., Junior Employment Officer, Assistant Section Officer) with Prelims + Mains but no interview for most posts. Group 4 is for clerical and lower-division posts requiring only SSLC (10th pass) and a single objective paper.
Yes. TNPSC question papers are available in both Tamil and English for most papers. However, some technical papers may only be in English. Tamil proficiency is tested in all groups, and Group 4 has a dedicated Tamil Language section. Candidates with Tamil medium school background often find TNPSC exams accessible.
The general age limit is 21 to 32 years for Group 1. SC/ST candidates get a relaxation of 5 years (up to 37). Differently-abled candidates can apply up to 42 years. MBC candidates get 3 years relaxation. For government employees, the limit extends to 40 years. Age is calculated as of the notification date.
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Personality and aptitude assessment conducted at TNPSC office, Chennai.
200 objective-type questions. Shortlisting for Main examination. No interview for Group 2A posts.
200 objective-type questions. Final selection based on Mains marks only (no interview for most Group 2 posts).
200 objective-type questions in a single sitting. No Mains or interview.
Constitution, Preamble, Fundamental Rights, Directive Principles, Union-State relations, and Tamil Nadu's legislative framework.
National income, five-year plans, budget concepts, banking, agriculture, and Tamil Nadu's economic development programmes.
Tamil Nadu government structure, district administration, local self-government (panchayat/corporation), and state welfare schemes.
Sangam literature, Chola/Pallava/Pandya kingdoms, Bhakti movement, Tamil saints, and modern Tamil Nadu's political history.
Numerical ability, data interpretation, logical reasoning, and mental ability questions that form a compulsory section in all TNPSC groups.