TNPSC Group 4 Hall Ticket 2025 Released – Direct Link and Exam Info - 3935 Posts

TNPSC Group 4 Syllabus 2025 and Exam Pattern

The Tamil Nadu Public Service Commission (TNPSC) has officially provided the syllabus and structure for the Group 4 Examination 2025. Candidates should carefully go through the topics and pattern to structure their preparation in a meaningful way.

Exam Overview

TNPSC Group 4 Exam Pattern 2025

The written examination includes three key subjects. Each section contributes towards the final score. The exam is objective type with no negative marking.

Detailed TNPSC Group 4 Syllabus

Part A – General Studies

Unit I: General Science (5 Questions)

• Universe, Physical Measurements, Motion, Force, Energy
• Light, Sound, Heat, Electricity, Magnetism
• Elements, Compounds, Acids, Salts, Petroleum
• Food Safety, Environmental Science, Health, Hygiene
• Inventions, Current Science Affairs

Unit II: Geography (5 Questions)

• Earth, Weather, Climate, Water Resources
• Soil, Minerals, Agriculture, Forests, Wildlife
• Population, Transport, Communication
• Natural Disasters, Environmental Issues, Climate Change

Unit III: History & Culture (10 Questions)

• Ancient to Modern Indian History: Indus Valley, Guptas, Mughals
• National Renaissance, Freedom Movement, Cultural Legacy
• Prominent Leaders and Movements in Tamil Nadu

Unit IV: Indian Polity (15 Questions)

• Indian Constitution, Preamble, Rights, Duties
• Union and State Governments, Local Administration
• Judiciary, Elections, RTI, Lokpal, Human Rights

Unit V: Indian Economy & Tamil Nadu Administration (20 Questions)

• Economic Planning, NITI Aayog, GST, RBI
• Agriculture, Industry, Employment, Education, Health
• Welfare Schemes and Social Development in Tamil Nadu

Unit VI: Tamil Nadu History & Movements (20 Questions)

• Sangam Literature, Thirukkural
• Social Reformers and Movements
• Role in Indian Freedom Struggle

Part B – Aptitude and Mental Ability (25 Questions)

Unit I: Aptitude (15 Questions)

• HCF, LCM, Percentage, Ratio, Time and Work
• Area, Volume, Simple and Compound Interest
• Simplification and Basic Arithmetic

Unit II: Mental Ability (10 Questions)

• Number Series, Visual Reasoning
• Puzzles, Logical Deductions, Dice Problems

Preparation Tips

Here are some helpful suggestions for candidates appearing for the Group 4 exam:

• Understand the syllabus and format: Know what to study and how marks are divided.
• Organize a study timetable: Allocate daily slots for each subject.
• Use reliable books: Refer to updated and trusted sources for preparation.
• Practice regularly: Solve sample questions and previous exam papers.
• Strengthen core concepts: Focus on clarity and not just rote learning.
• Track current events: Stay informed about national and international affairs.
• Revise frequently: Regular revisions help retain what you’ve learned.
• Maintain well-being: Balanced meals and proper rest aid focus.
• Stay confident: Stay consistent and keep a positive mindset.