This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Ratio And Proportion – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Ratio And Proportion Quiz 22 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Determine the missing term to make each ratio equivalent. 2:7 = .....:21 A) 6. B) 12. C) 3. D) 15. Show Answer Correct Answer: A) 6. 2. State if each pair of ratios forms a proportion $\frac{4}{3}\ and\ \frac{16}{12}$ A) Yes. B) No. Show Answer Correct Answer: A) Yes. 3. Which of the following is an example of direct variation? A) 3:8 = 6:4. B) 4:3 = 40:30. C) 4:50 = 10:20. D) A:B:C = 2:3:5. Show Answer Correct Answer: B) 4:3 = 40:30. 4. The elevator can carry no more than 6 adults or no more than 9 children.What is the maximum number of children that can get into the elevator with 2 adults? A) 5. B) 4. C) 6. D) 7. Show Answer Correct Answer: C) 6. 5. Craig earns extra money as a lifeguard. He earns $ 37 for 4 hours and $ 64.75 for 7 hours. What is the constant of proportionality (how much did he make per hour)? A) $ 37. B) $ 64.75. C) $ 9.25. D) $ 18.50. Show Answer Correct Answer: C) $ 9.25. 6. Which statement is the correct unit rate? A) 5 seconds per foot. B) 5 feet per second. C) 2.5 seconds per foot. D) 2.5 feet per second. Show Answer Correct Answer: B) 5 feet per second. 7. While working out, Susie does 25 sit-ups for every 12 push-ups. If she does 60 push-ups, how many sit-ups will she do? A) 50. B) 100. C) 125. D) 150. Show Answer Correct Answer: C) 125. 8. A window washer cleaned 38 windows in 2 hours. At this rate, how many windows did he clean in 7 hours? A) 10.86. B) 722. C) 133. D) 150. Show Answer Correct Answer: C) 133. 9. If 3 avocados cost $ 6, how much does 1 avocado cost? A) $ 6. B) $ 0.50. C) $ 12. D) $ 2. Show Answer Correct Answer: D) $ 2. 10. Free notebooks were distributed equally among children of a class. The number of notebooks each child got was one-eighth of the number of children. Had the number of children been half, each child would have got 16 notebooks. Total how many notebooks were distributed? A) 256. B) 432. C) 512. D) 640. E) None of these. Show Answer Correct Answer: C) 512. ← PreviousNext →Related QuizzesRatio And Proportion Quiz 1Ratio And Proportion Quiz 2Ratio And Proportion Quiz 3Ratio And Proportion Quiz 4Ratio And Proportion Quiz 5Ratio And Proportion Quiz 6Ratio And Proportion Quiz 7Ratio And Proportion Quiz 8Ratio And Proportion Quiz 9Ratio And Proportion Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books