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SSC GD 2026 PYQ — Question 60

SSC GD Constable - 29 April 2026 - Shift 3 • Quantitative Aptitude • Q60

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What is the fourth proportion of 8, 10 and 16?

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Correct answer: B

Explanation

a : b = c : d

d = (b × c) / a

8 : 10 = 16 : x

x = (10 × 16) / 8

x = 160/8

x = 20