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SSC GD 2021 PYQ — Question 66

SSC GD Constable (English) - 24th November 2021 Shift 1 • Quantitative Aptitude • Q66

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The value of (119×1120÷2138−13)×38−(23÷34 of 59)÷315+116(1\frac{1}{9}\times1\frac{1}{20}\div\frac{21}{38}-\frac{1}{3})\times\frac{3}{8}-(\frac{2}{3}\div\frac{3}{4} \ of \ \frac{5}{9})\div3\frac{1}{5}+1\frac{1}{6} is:

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Correct answer: B

Explanation

The correct answer is option 2 i.e. 1(1/3).

Concept used:

BODMAS rule

Calculations:

⇒ (10/9 × (21/20 × 38/21) - 1/3) × 3/8 - (2/3 ÷ 3/4 of 5/9) ÷ 16/5 + 7/6

⇒ (10/9 × 21/20 × 38/21 - 1/3) × 3/8 - (2/3 ÷ 5/12) ÷ 16/5 + 7/6 

⇒ (19/9 - 1/3) × 3/8 - (2/3 × 12/5) ÷ 16/5 + 7/6

⇒ 16/9 × 3/8 - (2/3 × 12/5) ÷ 16/5 + 7/6

⇒ 16/9 × 3/8 - 8/5 × 5/16 + 7/6

⇒ 2/3 - 1/2 + 7/6

⇒ (4 - 3 + 7)/6

⇒ 8/6 = 4/3

⇒ 1(1/3)