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SSC GD 2021 PYQ — Question 64

SSC GD Constable (English) - 7th December 2021 Shift 1 • Quantitative Aptitude • Q64

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The value of 6 1/3 - [9/4 + {5/4 - 1/13 × (5/2 - 1/3}] is: 

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Correct answer: A

Explanation

The correct answer is option 1 i.e. 3.

Concept used:

BODMAS rule

Calculations:

⇒ 193−[94+(54−113×(15−26))]\dfrac{19}{3} - [\dfrac{9}{4} + (\dfrac{5}{4}-\dfrac{1}{13}\times(\dfrac{15-2}{6}))]

⇒ 193−[94+(54−16)]\dfrac{19}{3} - [\dfrac{9}{4} + (\dfrac{5}{4}- \dfrac{1}{6})]

⇒ 193−[94+1312]\dfrac{19}{3} - [\dfrac{9}{4}+ \dfrac{13}{12}]

⇒ 193−103=93\dfrac{19}{3} - \dfrac{10}{3} = \dfrac{9}{3}

⇒ 3