SURA’S RRB (Railway Recruitment Board) Level-1 Posts Group D Exam Book in Tamil Medium – 2026 Edition is a comprehensive preparation guide designed for candidates appearing for Indian Railways Level-1 (Group D) recruitment examinations.

Prepared according to the latest RRB Group D exam pattern and syllabus, this guide presents all topics in simple and easy-to-understand Tamil, making it highly suitable for Tamil-medium aspirants. The book covers all major sections including Mathematics, General Intelligence & Reasoning, General Science, and General Awareness & Current Affairs.

Each chapter includes concept-wise explanations, solved examples, practice MCQs, previous-year–based questions, and model test papers to improve accuracy, speed, and time management. Important formulas, shortcuts, and exam tips are provided to support effective revision.

With updated content and an exam-focused approach, this 2026 edition serves as a reliable one-stop solution for aspirants preparing for various RRB Group D Level-1 posts such as Track Maintainer, Helper, Assistant Pointsman, and other railway services.