Two numbers are in the ratio 6:5 and their sum is 517. Find the numbers. MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Ratio and Proportion Questions
Question #1
Report Error
If a:b = 3:9 and b:c = 9:12, then a:b:c = ?
Correct Answer: Option B
Explanation:
Combine ratios: a:b = 3:9, b:c = 9:12 ⇒ a:b:c = 3:9:12.
Combine ratios: a:b = 3:9, b:c = 9:12 ⇒ a:b:c = 3:9:12.
This question belongs to:
Maths
Ratio and Proportion
Question #2
Report Error
Two numbers are in ratio 8:10. Their difference is 82. What is their sum?
Correct Answer: Option A
Explanation:
Numbers 8k, 10k. Difference |8-10|k = 82 ⇒ k = 41. Sum = (8+10)k ≈ 432.
Numbers 8k, 10k. Difference |8-10|k = 82 ⇒ k = 41. Sum = (8+10)k ≈ 432.
This question belongs to:
Maths
Ratio and Proportion
Question #3
Report Error
Two numbers are in ratio 7:12. Their difference is 121. What is their sum?
Correct Answer: Option A
Explanation:
Numbers 7k, 12k. Difference |7-12|k = 121 ⇒ k = 24. Sum = (7+12)k ≈ 190.
Numbers 7k, 12k. Difference |7-12|k = 121 ⇒ k = 24. Sum = (7+12)k ≈ 190.
This question belongs to:
Maths
Ratio and Proportion
No comments yet. Be the first to start the discussion!