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SSC GD 2023 PYQ — Question 57

SSC GD Constable (English) - 13 Jan 2023 - Shift 3 • Quantitative Aptitude • Q57

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What is the HCF of 38\frac{3}{8}, 512\frac{5}{12} and 1516\frac{15}{16} ?

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Correct answer: C

Explanation

The correct answer is Option 3 i.e. 148\frac{1}{48}.

Given that,

The HCF of 38\frac{3}{8}, 512\frac{5}{12} and 1516\frac{15}{16} 

The HCF of the fraction = The HCF of the numerator/The LCM of the denominator

The HCF of (3, 5, 15) = 1

The LCM of (8, 12, 16) = 48

Hence,

The HCF of the given fractions = 1/48