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TNPSC Group 4 syllabus 2025 is essential to get success as the written exam is the only factor used to select applicants. To achieve the highest possible score in the exam and guarantee your selection in the exam, you must thoroughly prepare as per the exam syllabus. TNPSC Group 4 2025 exam will be administered using the new syllabus and exam format, which were updated by the Tamil Nadu Public Service Commission. It is scheduled to be held on July 12, 2025.
The TNPSC Group 4 2025 syllabus includes topics such as General Studies, Current Events, English, Aptitude, Geography, Indian Polity, National Movement, etc. The detailed syllabus for it has been shared below for your guidance.
TNPSC Group 4 Qualifying Marks 2025
The TNPSC Group 4 exa, syllabus 2025 is set by the conducting body and is available on the official website. The table below consists of TNPSC Group 4 sections and the sectional marks.
| Subject | Marks | Minimum Qualifying Marks |
| Part A | 150 | 90 marks |
| Tamil language (100 questions) | ||
| Part B | 150 | |
| General Studies (75 questions) | ||
| Aptitude and Mental ability test (25 questions) | ||
| Total = 200 questions | 300 |
TNPSC Group 4 Exam Pattern 2025
An overview of the TNPSC Group 4 2025 Exam Pattern is detailed below for the candidates.
| Particulars |
Details
|
| Conducting Body |
Tamil Nadu Public Service Commission i.e. TNPSC
|
| Question Type |
Objective or Multiple Choice Questions i.e. MCQs
|
| Languages | English/Tamil |
| Number of Questions | 300 |
| Total Marks | 300 |
| Exam Duration |
Phase I: 3 Hours or 180 Minutes
|
| Phases |
Phase I: Written Examination
Phase II: Personal Interview |
TNPSC Group 4 Syllabus Sections
The TNPSC Exam syllabus consists of the following sections:
- Tamil Eligibility-cum-Scoring Test - The Tamil Eligibility-cum-Scoring Test has 100 questions for 150 marks. The questions will be asked from the SSC/ 10th level.
- Aptitude and Mental Ability test (SSLC Standard)- There will be 25 multiple choice questions in the Aptitude section that test your skills in Aptitude and Mental Ability.
- General Studies (SSLC Standard) - The GS section will have 75 questions from topics such as general science, current events, geography, history, politics, and economy.
TNPSC Group 4 Syllabus 2025 Important Points
Following are the important points of TNPSC 2025 Group 4 Syllabus.
- The TNPSC Group 4 Prelims Exam will be conducted offline.
- Candidates should write their responses on the OMR sheet that was provided to them by the exam body.
- Out of the overall minimum qualifying marks, which are 90 points, candidates must receive a minimum of 60 points in Part B in order to examine the Answer Sheet.
- The TNPSC's modified Group 4 Syllabus no longer includes the General English and General Tamil portions.
- The General English and General Tamil parts have been replaced with a new section called the Tamil Eligibility-cum-Scoring Test in the updated TNPSC Group 4 Syllabus.
- Negative marking is not applied in the TNPSC Group 4 exam.
- After the exam is successfully administered, the TNPSC Answer Key is made accessible.
What are the subjects for TNPSC Group 4 Syllabus?
The following list contains the topics covered in the TNPSC Group 4 2025 syllabus.
- General Science
- Indian National Movement
- Geography
- Economics
- History, Culture, Heritage, and Socio-Political Movements of TN.
- History
- Current Events
- Indian Polity
- Development Administration in Tamil Nadu
TNPSC Group 4 Syllabus for General Studies
The General Studies section will contain topics from Physics, Chemistry, Botany and Zoology. The main topics in each subject of General Studies are as below.
| Subject | Topics |
| Physics | Nature of Universe General Scientific laws National scientific laboratories Force, motion and energy Mechanics and properties of matter Magnetism, Electricity and Electronics Inventions and discoveries Physical quantities, standards and units Heat, light and sound |
| Chemistry | Elements and Compounds Acids, Bases and Salts Fertilizers, Pesticides, and Insecticides |
| Zoology | Reproductive System Environment, Ecology, health and hygiene Animals, plants and human life Human diseases including communicable and non – communicable diseases -prevention and remedies Blood and Blood Circulation |
| Botany | Classification of the living organisms Nutrition and dietetics Main Concepts of life science Respiration in plants |
TNPSC Group 4 Syllabus for Current Events
The Current Events section will test the candidate's knowledge of current happening around the world and in the country. The main topics of the Current Events sections are listed below.
| Subject | Topics |
| History | States in India National Symbols Diary of Events Sports and Games Awards and Honours Books and Authors India and its neighbouring countries |
| Political Science | Public awareness & General Administration Welfare-oriented government schemes, their utility Political parties and political system in India Problems in the conduct of public elections |
| Economics | Socio-Economic Problems Economic growth and development Budget Industrial policy Infrastructure |
| Science | Latest Inventions Scientific discoveries Research |
TNPSC Group 4 Syllabus for Aptitude and Mental Ability
Following are some of the main topics under the Aptitude and Mental Ability section.
- Number Series
- Time and Work
- Percentages
- LCM and HCF
- Simplification
- Tables, Graphs and Diagrams
- Area and Volume
- Ratio and Proportions
- Simple Interest
- Visual Reasoning
- Alpha-numeric Reasoning
- Averages
TNPSC Group 4 Syllabus for General English
The General English section of the TNPSC Group 4 syllabus contains the following topics.
- Tenses
- Reading comprehension
- Fill in the blanks
- Singular and plural
- Error detection
- Active and Passive voice
- Prepositions
- Synonyms and Antonyms
- Articles
- Sentence Forms
- Compound words
TNPSC Group 4 Syllabus for Geography
The main topics of the Geography section are given below.
- Solar System
- Natural Calamities
- Earth and Universe
- Population density and distribution
- Geographical Landmarks
- Water Resources
- Weather
- Forest and Wildlife
- Social Geography
- Transport and Communication
TNPSC Group 4 Syllabus for History and Culture of India and Tamil Nadu
Some of the prominent topics in the History and Culture of India and Tamil Nadu are given below.
- Indus Valley Civilization
- Political parties and populist schemes
- South Indian History
- Culture and Heritage of Tamil people
- Growth of rationalist, Dravidian movement in TN
- Guptas, Delhi Sultans, Mughals and Marathas
- India since independence - Characteristics of Indian culture
- Unity in diversity - race, colour, language, custom-India-as secular state
TNPSC Group 4 Syllabus for Indian Polity
The topics included in the Indian Polity paper are as follows:
- Constitution of India Topics
- Union, state and territory
- Union legislature
- Human Rights Charter
- Right to information
- Empowerment of women
- Anti-corruption measures
- Citizenship-rights amend duties
- Fundamental rights
- Judiciary in India
- Corruption in public life
- The preamble to the constitution
- Salient features of the Constitution
- Fundamental duties
- Parliament-State executive
- State Legislature Assembly - Local government –panchayat raj Tamil Nadu
- Rule of law/Due process of law
- Official language and Schedule-VIII
- CAG
- Consumer protection forums.
TNPSC Group 4 Syllabus for Indian National Movement
The topics included in the Indian National Movement are as follows:
- National renaissance
- Different modes of agitations
- Role of Tamil Nadu in the freedom struggle
- The emergence of national leaders
TNPSC Group 4 Syllabus of Indian Economy
The topics included in the Indian Economy are as follows:
- Five-year plan models
- Social sector problems
- Nature of the Indian Economy
- Land reforms & agriculture
- Economic trends in Tamil Nadu.
TNPSC Group 4 Syllabus for Development Administration in Tamil Nadu
- Geography of Tamil Nadu and its impact on Economic growth
- Social Justice and Social Harmony as the Cornerstones of Socio-Economic development.
- Education and Health systems in Tamil Nadu.
Candidates are advised to go through the TNPSC syllabus Group 4 in detail to prepare for the exam.
