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SSC CHSL 2023 PYQ — Question 53

SSC CHSL 2023 - 03 Aug 2023 - Shift 4 • Quantitative Aptitude • Q53

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The compound ratio of 3 : 4 and 6 : 7 is 36 : x. Find x.

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Correct answer: C

Explanation

The correct answer is option 3 i.e. 56.

The compound ratio of 3 : 4 and 6 : 7 = 36 : x

So,

⇒ 34×67=36x\frac{3}{4}\times \frac{6}{7} = \frac{36}{x}

⇒ 3x = 168

⇒ x = 56