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SSC GD 2021 PYQ — Question 60

SSC GD Constable (English) - 3rd December 2021 Shift 2 • Quantitative Aptitude • Q60

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The value of 1021÷1114 of 53−53×110+928÷37 of 65\frac{10}{21}\div1\frac{1}{14} \ of \ \frac{5}{3}-\frac{5}{3}\times\frac{1}{10}+\frac{9}{28}\div\frac{3}{7} \ of \ \frac{6}{5} is:

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Correct answer: C

Explanation

The correct answer is option 3 i.e.  2940\frac{29}{40}

Concept used:

BODMAS rule

Calculations:

⇒ (10/21) ÷ [(15/14) × (5/3)] - [(5/3) × (1/10)] + (9/28) ÷ [(3/7) × (6/5)]

⇒ (10/21) ÷ (25/14) - (1/6) + (9/28) × (35/18)

⇒ (10/21) × (14/25) - (1/6) + (5/8)

⇒ (4/15) - (1/6) + (5/8)

⇒ (32 - 20 + 75)/120

⇒ 87/120 or 29/40