About This Set
These 25 questions check the basic method for each question type in the chapter: simplifying, combining and dividing ratios, the three proportionals and variation, the income, coin, age and changing-ratio applications, and partnership with capital × time. They are not grouped by topic, so decide first whether each one is a split, a proportion or a capital × time question. Take about 25 minutes and finish all of them before you check. If you score below 20, go back to the topic section for each one you missed before moving on to Practice Set 2.