Science Olympiad for class 9 is the best way to investigate student s interest in Science subject. Class 9 students can themselves take a test of their knowledge by resolving the multiple choice questions from Class 9 Science Olympiad Workbook. Class 9 is a step of pre-construction for class 10, and the students need to clarify their fundamental knowledge of Science. By learning the explained answers of the multiple choice questions, students get to understand the concept and logic behind each question. Olympiad workbook contains chapters based on the school board syllabus which makes it easy for students to learn their subject efficiently.