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SSC CHSL 2022 PYQ — Question 62

SSC CHSL - 30 May 2022 - Shift 3 • Quantitative Aptitude • Q62

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Simplify: [(512)2−(224)2]÷234[(5\frac{1}{2})^2-(2\frac{2}{4})^2]\div2\frac{3}{4}

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Correct answer: A

Explanation

The correct answer is option 1 i.e.  8148\frac{1}{4}

Calculations:

⇒ [(11/2)2 - (10/4)2] ÷ 11/4

⇒ [121/4 - 25/4] × 4/11

⇒ 96/4 × 4/11

⇒ 96/11

⇒ 8148\frac{1}{4}