Two numbers are in the ratio 11:5 and their sum is 789. Find the numbers. MCQ with Answer and Explanation
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Question #1
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Two numbers are in the ratio 13:5 and their sum is 464. Find the numbers.
Correct Answer: Option A
Explanation:
Numbers = 13k and 5k. 13k + 5k = 464 ⇒ k = 25. Thus, numbers are 325 and 125.
Numbers = 13k and 5k. 13k + 5k = 464 ⇒ k = 25. Thus, numbers are 325 and 125.
This question belongs to:
Maths
Ratio and Proportion
Question #2
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If a:b = 6:10 and b:c = 10:4, then a:b:c = ?
Correct Answer: Option D
Explanation:
Combine ratios: a:b = 6:10, b:c = 10:4 ⇒ a:b:c = 6:10:4.
Combine ratios: a:b = 6:10, b:c = 10:4 ⇒ a:b:c = 6:10:4.
This question belongs to:
Maths
Ratio and Proportion
Question #3
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If a:b = 8:6 and b:c = 6:11, then a:b:c = ?
Correct Answer: Option A
Explanation:
Combine ratios: a:b = 8:6, b:c = 6:11 ⇒ a:b:c = 8:6:11.
Combine ratios: a:b = 8:6, b:c = 6:11 ⇒ a:b:c = 8:6:11.
This question belongs to:
Maths
Ratio and Proportion
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