Book Structure: Covers the entire syllabus in 18 Chapters 2 Practice Sets for self-assessment Hints & Solutions at the end of the book Book Key Features: Complete the syllabus in a Chapterwise manner Exercises are included in each chapter Varied Objective Questions as per Olympiad Level Detailed Explanation for Each Question Practice Sets are prepared as per Olympiad Pattern Why this Book? The present edition of this series for class 4 has been thoroughly revised. It is a perfect resource to study & practice diverse concepts in a well-defined manner. Formulated to give complete syllabus coverage. Studying with this book will make you absolutely ready for Olympiad Exams and other National & State Level Talent Search Exams & Competitions.