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SSC GD 2021 PYQ — Question 55

SSC GD Constable (English) - 18th November 2021 Shift 2 • Quantitative Aptitude • Q55

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Simplify the following expression. 34of135−1×5+224−6×2÷4\dfrac{\frac{3}{4}of1\frac{3}{5}-1\times5+2}{24-6\times2}\div4

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Correct answer: A

Explanation

The correct answer is option 1 i.e.  −380-\frac{3}{80}

34of135−1×5+224−6×2÷4\dfrac{\frac{3}{4}of1\frac{3}{5}-1\times5+2}{24-6\times2}\div4

By using BODMAS rule:

65−5+212÷4\dfrac{\frac{6}{5}-5+2}{12}\div4

= −320×14\dfrac{-3}{20}\times\dfrac{1}{4}

= −380-\dfrac{3}{80}