HomeAptitude Quizzes Ratio and proportion Online Quizzes - Section 9 byAayush Ranjan •October 26, 2020 0 1. 1:3 = 1 2/3:x. The value of x is? 1. 1 2. 3 3. 5 4. 41/6 2. What number has a 5:1 ratio to the number 10? 1. 50 2. 42 3. 55 4. 62 3. If a: b = 7: 5, b: c = 9: 11, find a: b: c? 1. 63: 14: 55 2. 14: 14: 15 3. 7: 14: 15 4. 63: 45: 55 4. If a: b = 3:4, b:c = 7:9, c:d = 5:7, find a:d? 1. 7:12 2. 5:12 3. 3:11 4. 5:11 5. The inverse ratio of 3: 2: 1 is? 1. 1:2:3 2. 2:3:6 3. 2:3:1 4. 3:1:2 6. The duplicate ratio of 3:4 is? 1. 4:3 2. 9:16 3. 6:8 4. 3:4 7. The triplicate ratio of 1:2 is? 1. 2:1 2. 1:2 3. 8:1 4. 1:8 8. The sub-duplicate ratio of 1:4 is 1. 2:1 2. 1:4 3. 1:2 4. 1:3 9. The greatest ratio out of 2:3, 5:4, 3:2 and 4:5 is? 1. 4:5 2. 5;4 3. 3:2 4. 2:3 10. The smallest ratio out of 1:1, 2:1, 1:3 and 3:1 is? 1. 3:1 2. 2:1 3. 1:3 4. 1:2 Tags: Aptitude Quizzes Ratio and Proportion Facebook Twitter