Benefits of the product ? COMPLETE NCERT SOLUTIONS: Every in-text and exercise question are answered in detail ? a reliable reference for every doubt. ? CHAPTER-END EXERCISES: Multi-format practice after every chapter covers the full CBSE exam question range. ? CHAPTER-WISE GLOSSARY: Key terms compiled per chapter to build vocabulary and speed up exam revision. ? REFLECTION SECTION: Structured prompts help students review, summarise and internalise learning before moving forward. ? ONE SERIES, FIVE SUBJECTS: Science, Science Advanced, Maths, Maths Advanced and Social Science Part-1 ? one Class 9 resource.