Here I am providing you Exam Pattern of TNPSC (Tamil Nadu Public Service Commission) Group 1 Preliminary & Main Exam for your preparation.

TNPSC Group 1 Exam Preliminary Exam Pattern:

General Studies:
• General science
• Current events of national and international importance,
• History and culture of India,
• Geography of India
• Indian polity
• Indian economy
• Indian national movement and freedom struggle

Aptitude & Mental Ability Tests:
• Conversion of information to data‐Collection
• Compilation and presentation of data‐Tables
• Graphs
• Diagram
• Parametric representation of data
• Analytical interpretation of data
• Simplification
• Percentage
• Highest Common Factor (HCF) Lowest Common Multiple (LCM)
• Simple interest
• Compound interest
• Area
• Volume
• Time and Work Behavioral ability
• Application of Information and Communication Technology (ICT)
• Decision making and problem solving


TNPSC Group 1 Exam Main Written Exam Pattern:

Paper 1:
• Modern history of India and Indian culture
• General Aptitude & Mental ability Test
• Role and impact of science and technology in the development of India and Tamil Nadu

Paper 2:
• Indian polity and emerging political trends across the world affecting India and Geography of India
• Tamil Society, its culture and heritage/ English language skills
• Administration of Union and states with special reference to Tamil Nadu


Paper 3:
• Current events of national and international importance
• Current economic trends: Indian economy and impact of global economy on India
• Socio economic problems of India/ Tamil Nadu