Arihant All in One Social Science — Class 9, CBSE Exam 2026–27

I checked the current official Arihant listing for the exact book you mentioned. The full title is:

All in One Social Science (Understanding Society: India and Beyond – Part I) Class 9 for CBSE Exam 2026–27 | NCERT Based Complete Theory, Practice Exercises, CBQs, A-R, Sample Papers & Mind Maps | Revised Edition as per Latest Syllabus. 

Arihant All in One Social Science (Understanding Society: India and Beyond – Part I) Class 9 is a comprehensive, NCERT-based preparation book for the new CBSE Class 9 Social Science curriculum for 2026–27.

It is designed to combine conceptual theory, practice, competency-based questions, assertion–reason questions, assessment, revision and sample-paper preparation in one book. Arihant has revised the book according to the latest CBSE syllabus.

The book is particularly useful for students who want additional explanation and exam-oriented practice alongside the prescribed NCERT textbook.

Main features

1. Complete NCERT-based Theory

The book provides structured explanations of the concepts covered in Understanding Society: India and Beyond – Part I.

The theory is presented in a student-friendly and exam-oriented manner, helping students:

• Understand concepts clearly
• Learn important facts and ideas
• Revise chapters systematically
• Prepare answers for examinations

2. Practice Exercises

After the theory, students get chapter/topic-wise practice questions.

These exercises help reinforce learning and improve:

• Concept retention
• Answer-writing ability
• Application of knowledge
• Examination readiness

3. Competency-Based Questions (CBQs)

The book includes CBQs designed to develop application and analytical skills.

These are useful for practising questions that require students to:

• Interpret information
• Apply concepts
• Analyse situations
• Think critically
• Connect different concepts