Ratio & Proportion Quiz MCQ Practice
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1. Divide Rs 1200 between A and B in the ratio 3:5.
- A. A = Rs500, B = Rs700
- B. A = Rs450, B = Rs750
- C. A = Rs600, B = Rs600
- D. A = Rs400, B = Rs800
Answer: A = Rs450, B = Rs750
Explanation: A = Rs450, B = Rs750 — verified fact for Ratio & Proportion Quiz.
2. Find the fourth proportional to 2, 3, 4.
- A. 12
- B. 8
- C. 5
- D. 6
Answer: 6
Explanation: 6 — verified fact for Ratio & Proportion Quiz.
3. Find the mean proportional between 4 and 25.
- A. 10
- B. 15
- C. 14
- D. 12
Answer: 10
Explanation: 10 — verified fact for Ratio & Proportion Quiz.
4. Two numbers are in ratio 5:7. If their sum is 144, find the numbers.
- A. 50 and 94
- B. 60 and 84
- C. 70 and 74
- D. 65 and 79
Answer: 60 and 84
Explanation: 60 and 84 — verified fact for Ratio & Proportion Quiz.
5. If 2A=3B=4C, find A:B:C.
- A. 6:4:3
- B. 4:3:6
- C. 2:3:4
- D. 3:4:6
Answer: 6:4:3
Explanation: 6:4:3 — verified fact for Ratio & Proportion Quiz.
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