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SSC CHSL 2025 PYQ — Question 27

SSC CHSL - 20 Nov 2025 - Shift 3 • Reasoning • Q27

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If A:B = 2:3 and B:C = 4:5, what is A:B:C?

Show answer & explanation

Correct answer: B

Explanation

A : B = 2 : 3

× 4

A : B = 8 : 12

B : C = 4 : 5

× 3

B : C = 12 : 15

Now, the combined ratio:

A : B : C = 8 : 12 : 15