TNPSC exam or Tamil Nadu Public Service Commission exam is the name of the exam through which enrollments to government occupations in Tamil Nadu are made. The syllabus of this exam is as indicated by the degree and capability of the competitor. A portion of the papers are likewise particular to the presents on which enlistments are made.

The Syllabus for TNPSC incorporates the subjects General Knowledge, General Tamil, General English, subjects from Post Graduate Degree Standard, Degree Standard, Diploma Standard, Certificate Course, Intermediate Standard, HSC Standard and SSLC Standard.

TNPSC Group 4 Exam Syllabus

UNIT-I GENERAL SCIENCE:
1
Physics
2
Chemistry
3
Botany
4
Zoology-B

UNIT-II. CURRENT EVENTS:
1
History
2
Political Science-1.
3
Geography
4
Economics
5
Science-L

UNIT- III. GEOGRAPHY
1
Earth and Universe-Solar system-Monsoon,
2
Rainfall
3
weather & climate -Water resources
4
rivers in India
5
Soil, minerals & natural resources
6
Forest & wildlife-Agricultural pattern
7
Transport including surface transport & communication
8
Social geography
9
population-density and distribution
10
Natural calamities
11
Disaster Management.

UNIT - IV. HISTORY AND CULTURE OF INDIA AND TAMIL NADU
1
Indus valley civilization-Guptas
2
Delhi Sultans
3
Mughals and Marathas
4
Age of Vijayanagaram and the bahmanis
5
South Indian history-Culture and
Heritage of Tamil people
6
India since independence-Characteristics of Indian culture
7
Unity in diversity –race, colour, language, custom-India-as secular
state-
8
Growth of rationalist
9
Dravidian movement in TN-Political parties and populist schemes

UNIT-VI. INDIAN ECONOMY
1
Nature of Indian economy-
2
Five-year plan models
3
an assessment-Land
reforms & agriculture-
4
Application of science in agriculture
5
Industrial growth
6
Rural welfare oriented programmer
7
Social sector problems
8
population, education, health, employment, poverty-Economic trends in Tamil Nadu

UNIT-VI. INDIAN NATIONAL MOVEMENT
1
National renaissance
2
Emergence of national leaders-Gandhi, Nehru, Tagore
3
Different modes of agitations-
4
Role of Tamil Nadu in freedom struggle Rajaji
5
VOC,
6
Periyar
7
Bharathiar & others

UNIT-VII. APTITUDE & MENTAL ABILITY TESTS
1
Conversion of information to data-Collection,
2
compilation and presentation of data
3
Tables, graphs, diagrams
4
Analytical interpretation of data Simplification-
5
Percentage
6
Highest Common Factor (HCF)-Lowest Common Multiple (LCM)-
7
Ratio and Proportion
8
Simple interest-Compound interest
9
Area-Volume
10
Time and Work
11
Logical Reasoning-Puzzles-Dice-Visual Reasoning-Alpha numeric Reasoning
12
Number Series.