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SSC CGL 2023 PYQ — Question 73

SSC CGL - 14 July 2023 - Shift 3 • Quantitative Aptitude • Q73

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Simplify the following expression.

Show answer & explanation

Correct answer: D

Explanation

The correct answer is option 4 i.e. 3143\frac{1}{4}

Given that

⇒ [(5/2) ×(1/18) - {(2/3) × (5) - (2/3) × (13/2)} × (28/9)]

⇒ [(5/36) - {(10/3) - (13/3)} × (28/9)]

⇒ [(5/36) - {-1} × (28/9)]

⇒ [(5/36) + (28/9)]

⇒ [(5 + 112)/36]

⇒ 117/36

⇒ 13/4

⇒ 3143\frac{1}{4}