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SSC GD 2021 PYQ — Question 61

SSC GD Constable (English) - 22nd November 2021 Shift 3 • Quantitative Aptitude • Q61

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Find the value of 9415÷78 of (615+325)−(221+1126)9\frac{4}{15}\div\frac{7}{8} \ of \ (6\frac{1}{5}+3\frac{2}{5})-(\frac{2}{21}+\frac{1}{126})

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Correct answer: A

Explanation

The correct answer is option 1 i.e. 1

9415÷78 of (615+325)−(221+1126)9\frac{4}{15}\div\frac{7}{8} \ of \ (6\frac{1}{5}+3\frac{2}{5})-(\frac{2}{21}+\frac{1}{126})

By using BODMAS rule:

13915÷78 of485−13126\frac{139}{15}\div\frac{7}{8} \ of \frac{48}{5}-\frac{13}{126}

13915×542−13126\frac{139}{15}\times\frac{5}{42}-\frac{13}{126}

= 139/126 - 13/126

= 126/126

= 1