How to Approach Unit 1: General Science for TNPSC Combined Civil Services Examination 2025

The Tamil Nadu Public Service Commission (TNPSC) Combined Civil Services Examination (CCSE) is one of the most sought-after exams for aspirants aiming to secure a government job in Tamil Nadu. Unit 1: General Science is a crucial part of the TNPSC syllabus as it tests the fundamental understanding of various scientific concepts. Here’s a detailed guide on how to approach this section effectively. Understanding the Syllabus Unit 1: General Science covers three main subjects: Physics – Nature of the universe, mechanics, electricity, magnetism, sound, light, and everyday applications. Chemistry – Elements, compounds, acids, bases, salts, alloys, everyday chemical reactions, and environmental chemistry. Biology – Classification of living organisms, human physiology, nutrition, health, diseases, and plant biology. How to Study for General Science? 1. Follow the TN State Board Science Textbooks For Class 6th to 10th : These books provide a strong foundation in basic concepts. For ...