Original practice questions, modeled on public College Board skill descriptors — not College Board material.
SP Score Prepped
Drill by score band: 400–500 500–600 600–700 700–800

Hard · Ratios and Proportions

Hard Ratios and Proportions Questions

This page lists the 7 hard-difficulty questions on Ratios and Proportions, one row per record in the site's question bank (data/questions.json), with each question's score band.

By score band: 600-700 1 of 7, 700-800 6 of 7. The Ratios and Proportions topic page carries all 25 questions on this topic; the other difficulty hubs are easy, medium and hard.

QuestionBand
In a class, the ratio of seniors to juniors is 4:9. If there are 104 students total, how many are seniors?600-700Open
In a class, the ratio of seniors to juniors is 2:3. If there are 25 students total, how many are seniors?700-800Open
In a class, the ratio of seniors to juniors is 7:3. If there are 70 students total, how many are seniors?700-800Open
In a class, the ratio of seniors to juniors is 9:7. If there are 192 students total, how many are seniors?700-800Open
In a class, the ratio of seniors to juniors is 3:9. If there are 132 students total, how many are seniors?700-800Open
In a class, the ratio of seniors to juniors is 7:8. If there are 150 students total, how many are seniors?700-800Open
In a class, the ratio of seniors to juniors is 8:4. If there are 48 students total, how many are seniors?700-800Open