Ratio, Average & Mixtures

Practice problems on ratios, proportions, fourth and third proportionals, mean proportionals, and proportional distribution of quantities

Practice problems on ratios, proportion, and division including money distribution, profit sharing, and applications

Comprehensive quiz on ratios, proportions, percentages, and related quantitative problems for Class 7 mathematics

composition of ratios

Questions on finding ratios, working with proportions, continued proportions, and chain ratio calculations for Class VIII students

Time series analysis, moving averages, and the four types of variations: trend, seasonal, cyclical, and irregular

simplest ratio