SURA’S TNPSC Group II & IIA CCSE-II Mathematics, Aptitude, and Mental Ability Exam Book Guide – Tamil Medium – Latest Edition 2026 is a well-structured and exam-focused study guide, meticulously designed to cater to the needs of aspirants preparing for the TNPSC Combined Civil Services Examination – II & IIA. This edition is prepared in accordance with the latest syllabus and exam pattern (2026), with special emphasis on Mathematics, Aptitude, and Mental Ability topics to help candidates achieve maximum scores in the quantitative section.

📘 Coverage Includes:

• Mathematics – Number System, LCM & HCF, Percentage, Ratio & Proportion, Simple & Compound Interest, Time & Work, Time & Distance, Geometry, Algebra, and Statistics

• Aptitude – Simplification, Data Interpretation, Data Sufficiency, Logical Puzzles, Series Completion, and Analytical Reasoning

• Mental Ability – Coding-Decoding, Blood Relations, Direction Sense, Odd Man Out, Syllogism, and Calendar & Clock Problems

✅ Key Features:

• Fully updated as per the latest TNPSC 2026 syllabus

• Chapter-wise explanations in simple Tamil for better understanding

• Practice questions with detailed solutions for every topic

• Previous years’ question papers for exam familiarity

• Model tests based on the current exam pattern to boost speed and accuracy

• Special focus on shortcuts and tricks to solve problems quickly

Whether you are a beginner or in the final stage of preparation, SURA’S TNPSC Group II & IIA Mathematics, Aptitude, and Mental Ability – Tamil Medium – 2026 Edition serves as the perfect guide to strengthen your quantitative skills, enhance problem-solving ability, and improve your overall performance in the competitive exam.