This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Ratio And Proportion – Quiz 30 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Ratio And Proportion Quiz 30 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Robbie made a scale drawing of a neighborhood park. A soccer field in the park is 14 inches long in the drawing. The actual field is 98 yards long. What is the scale of the drawing?1 inch = ..... yards A) 1372. B) 5. C) 14. D) 7. Show Answer Correct Answer: D) 7. 2. To make iced tea, 5 tea bags can be added to 1 gallon of water. Use the ratio table to find how many tea bags to use for 4 gallons of water. A) 10. B) 20. C) 15. D) 25. Show Answer Correct Answer: B) 20. 3. A certain alloy is made of aluminum, copper and zinc in the ratio of 7: 4:1. Another alloy can be made from this alloy if we double the ratio of aluminum to copper and halve the ratio of aluminum to zinc.If we have 40 kgs of copper for the new alloy, how many kgs of zinc will we need to make that alloy? A) 70. B) 40. C) 50. D) 30. E) 20. Show Answer Correct Answer: B) 40. 4. A motorcycle requires 30 liters of petrol to travel 200km. The amount of petrol we need to travel 280km is ..... liters. A) 25. B) 30. C) 40. D) 42. Show Answer Correct Answer: D) 42. 5. If 4 mangoes cost $ 8, how much will 6 mangoes cost? A) $ 16. B) $ 12. C) $ 10. D) $ 14. Show Answer Correct Answer: B) $ 12. 6. There are 4 red marbles and 8 green marbles in a box. If Emma randomly selects a marble from the box, what is the probability of her selecting a red marble? A) $\frac{1}{3}$. B) $\frac{1}{2}$. C) $\frac{2}{3}$. D) $\frac{4}{5}$. Show Answer Correct Answer: A) $\frac{1}{3}$. 7. In the first 10 overs of a cricket game, the run rate was only 3.2 What should be the run rate in the remaining 40 overs to reach the target of 282 runs? A) 6.25. B) 6.5. C) 6.75. D) 7. Show Answer Correct Answer: A) 6.25. 8. Solve the missing proportion.8: 19 = 14: n A) 5.89. B) 10.86. C) 33.25. D) 13.89. Show Answer Correct Answer: C) 33.25. 9. For every 8 hours you work you make $ 60. How much do you make for working 40 hours? A) $ 1,000. B) $ 500. C) $ 300. D) $ 60. Show Answer Correct Answer: C) $ 300. 10. Solve for x in the proportion. $\frac{45}{x}=\frac{5}{1}$ A) 5. B) 15. C) 9. D) 1. Show Answer Correct Answer: C) 9. ← 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