If a:b = 4:6 and b:c = 6:6, then a:b:c = ? MCQ with Answer and Explanation

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If a:b = 4:6 and b:c = 6:6, then a:b:c = ?

A. 8:12:12

B. 4:7:6

C. 4:6:6

D. 3:6:7

Answer: Option C

Solution (By JKSSB Mock Tests)

Combine ratios: a:b = 4:6, b:c = 6:6 ⇒ a:b:c = 4:6:6.

This question belongs to: Maths Ratio and Proportion

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Practice More Ratio and Proportion Questions

Question #1

If a:b = 6:4 and b:c = 4:6, then a:b:c = ?

A. 5:4:7

B. 12:8:12

C. 6:5:6

D. 6:4:6

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Correct Answer: Option D

Explanation:
Combine ratios: a:b = 6:4, b:c = 4:6 ⇒ a:b:c = 6:4:6.

This question belongs to: Maths Ratio and Proportion

Question #2

If a:b = 5:6 and b:c = 6:7, then a:b:c = ?

A. 5:6:7

B. 5:7:7

C. 10:12:14

D. 4:6:8

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Correct Answer: Option A

Explanation:
Combine ratios: a:b = 5:6, b:c = 6:7 ⇒ a:b:c = 5:6:7.

This question belongs to: Maths Ratio and Proportion

Question #3

If a:b = 4:4 and b:c = 4:6, then a:b:c = ?

A. 3:4:7

B. 8:8:12

C. 4:5:6

D. 4:4:6

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Correct Answer: Option D

Explanation:
Combine ratios: a:b = 4:4, b:c = 4:6 ⇒ a:b:c = 4:4:6.

This question belongs to: Maths Ratio and Proportion

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