This quiz on Comparing Quantities for Class 8 Mathematics is designed to assess students' understanding of percentages, ratios, proportions, profit and loss, discount, compound interest, and simple interest. It covers key topics such as calculating increase and decrease percentages, market price and selling price, taxes, and applications of interest formulas in real-life scenarios. Through multiple-choice and short-answer questions, students will test their problem-solving skills while receiving instant feedback and explanations for incorrect answers. The quiz also includes supplementary notes and video links for better clarity. If you score 50% or above, you will receive a Certificate of Achievement by mail. All the best! Take the quiz and identify your weaker topics and subtopics.