CBSE Class 8 Mathematics Comparing Quantities — Worksheets & PDF Download

This chapter explains how to compare different values using ratios, percentages, and proportions, and how these comparisons help in understanding everyday financial situations. The chapter introduces the idea of expressing quantities in relative terms rather than absolute numbers, making it easier to interpret discounts, taxes, and interest. Students learn how percentage serves as a universal standard for comparison, allowing meaningful evaluation of profit, loss, and price changes. The concept of simple and compound interest is also covered, showing how money grows over time when borrowed or invested. Understanding these ideas matters deeply because financial literacy starts with knowing how to calculate what we earn, spend, or save. By working with real-world scenarios like shopping bills and bank deposits, learners develop practical numerical reasoning that extends far beyond textbook exercises into daily decision-making.