This online video tutorial series for NIOS Class 10 Mathematics (Course Code: 211) is designed to help students build a strong conceptual foundation in math and apply mathematical thinking to real-life situations. The course offers comprehensive coverage of the entire NIOS syllabus, with step-by-step explanations of key concepts, formulas, and problem-solving techniques that are essential for exam success and practical understanding. Each chapter is broken down into manageable lessons, covering topics such as algebra, geometry, trigonometry, mensuration, statistics, and commercial mathematics. With a focus on clarity and simplification, these lessons guide students through each topic using solved examples, visual explanations, and practice exercises tailored to NIOS exam patterns.