If a:b = 3:5 and b:c = 5:5, then a:b:c = ? MCQ with Answer and Explanation
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Question #1
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If a:b = 2:10 and b:c = 10:12, then a:b:c = ?
Correct Answer: Option D
Explanation:
Combine ratios: a:b = 2:10, b:c = 10:12 ⇒ a:b:c = 2:10:12.
Combine ratios: a:b = 2:10, b:c = 10:12 ⇒ a:b:c = 2:10:12.
This question belongs to:
Maths
Ratio and Proportion
Question #2
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If a:b = 3:3 and b:c = 3:7, then a:b:c = ?
Correct Answer: Option B
Explanation:
Combine ratios: a:b = 3:3, b:c = 3:7 ⇒ a:b:c = 3:3:7.
Combine ratios: a:b = 3:3, b:c = 3:7 ⇒ a:b:c = 3:3:7.
This question belongs to:
Maths
Ratio and Proportion
Question #3
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If a:b = 4:10 and b:c = 10:10, then a:b:c = ?
Correct Answer: Option A
Explanation:
Combine ratios: a:b = 4:10, b:c = 10:10 ⇒ a:b:c = 4:10:10.
Combine ratios: a:b = 4:10, b:c = 10:10 ⇒ a:b:c = 4:10:10.
This question belongs to:
Maths
Ratio and Proportion
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