NCERT Exemplar Class 8 Maths Chapter 9: Comparing Quantities
The ninth chapter focuses on Comparing Quantities, a topic closely linked with percentages, ratios, and proportions. Students begin by revising the concept of percentages and their application in real-life situations. The chapter covers profit, loss, discount, and simple interest, along with solving problems using these concepts. Students also learn about compound interest, including growth patterns and successive changes. Through NCERT solutions for Class 8 Maths, step-by-step examples guide learners to apply formulas correctly.
Another important part of the chapter is taxation and depreciation problems, which make mathematics more practical and relatable. Learners also practice calculating increase or decrease in percentage and comparing quantities across different contexts. The NCERT Exemplar Solutions for Class 8 Maths challenge students with higher-level word problems that involve multiple steps, percentages, and interest calculations. These problems develop logical reasoning and prepare students for competitive examinations. The chapter connects with NCERT solutions for Class 8 Maths, especially in experiments where ratios and percentages are applied. By completing this chapter, students become confident in solving practical problems related to money, savings, and everyday calculations, building strong numerical literacy.