Xact Mathematics is prepared as per the latest direction from CBSE and NEP 2020/NCF 2023 for the Class 9 syllabus for 2026-27 NCERT. The authors of this book are Dr. A.P. Singh, Dr. A.K Garg, and Tarun Singla, who prepared this book as per the new NCERT syllabus for class IX. This book is spiced with chapter-wise video lectures, which help students to understand concepts easily, which makes mathematics a smooth learning experience for students. Our main goal is to make learning more effective and simple, so that students can easily understand concepts. This book is structured in accordance with the latest CBSE class 9 books’ new pattern, including competency-based questions, case study questions, assertions-reasoning questions, multiple-choice questions, solved NCERT in-text questions, chapter-end exercises, exemplar problems, NTSE Olympiad questions, and HOT questions. This Xact mathematics class 9 book is a perfect choice for students and teachers because it provides well-detailed concepts and chapterwise lessons. While preparing for exams, this book became the first choice for many students because of the concept clarification and student-friendly content.