NBF StudyHub

Class 9 Solved Exercises

Select a chapter to view its solved exercises.

Back to Home

Choose Your Chapter

Click on any chapter below to access its solved exercises in detail.

Chapter 1: Computer Systems

Basic concepts of computer systems, hardware, and software..

View Solved Exercise

Chapter 2: Computational Thinking & Algorithms

Learn the basics of algorithms, flowcharts, and programming languages..

View Solved Exercise

Chapter 3: Programming Fundamentals

Introduction to HTML, CSS, JavaScript; debug your code and build websites.

View Solved Exercise

Chapter 4: Data and Analysis

Understand data types, data analysis, and big data concepts.

View Solved Exercise

Chapter 5: Application of Computer Science

Explore AI & ML, differences between them, and applications of AI.

View Solved Exercise

Chapter 6: Impacts of Computing

Safe and responsible use of computers, digital problems, malicious software, and social networking.

View Solved Exercise

Chapter 7: Entrepreneurship

Learn how to be your own boss! Understand costs of production and how to start a business.

View Solved Exercise