SURA`S TNPSC Group-I CCSE-I General Studies and Aptitude & Mental Ability Preliminary Exam Book Guide in Tamil Medium 2026 is a complete and exam-focused competitive exam preparation guide specially designed for aspirants preparing for the TNPSC Group-I Preliminary Examination.

Prepared according to the latest TNPSC syllabus and updated examination pattern, this guide offers detailed coverage of General Studies and Aptitude & Mental Ability topics in a simple and easy-to-understand Tamil Medium format. The book is designed to help candidates strengthen conceptual understanding, improve analytical thinking, and prepare confidently for competitive examinations.

The guide covers important subjects including:

• General Science
• Indian History and Culture
• Indian National Movement
• Indian Polity
• Geography of India and Tamil Nadu
• Indian Economy
• Current Affairs
• Aptitude and Mental Ability
• Development Administration in Tamil Nadu

Key features of this guide include:

• Based on the latest TNPSC Group-I syllabus and exam pattern
• Tamil Medium presentation for easy understanding
• Chapter-wise explanations with important notes
• Objective type questions with answers
• Aptitude and Mental Ability practice exercises
• Previous year question practice
• Model test papers and expected questions
• Current affairs and General Knowledge updates
• Quick revision materials for effective exam preparation

This guide is highly useful for TNPSC Group-I CCSE-I Preliminary Examination aspirants aiming for administrative and government service positions in Tamil Nadu. It serves as an excellent resource for self-study, coaching support, revision, and practice sessions.