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SSC CGL 2022 PYQ — Question 63

SSC CGL - 20 April 2022 - Shift 3 • Quantitative Aptitude • Q63

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The length of the body diagonal of a cube is 83\sqrt{3}cm. What is the volume (in cm3) of the cube?

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Correct answer: C

Explanation

The correct answer is option 3 i.e. 512

Let the side of the cube = a

(3)1/2 × a =  83\sqrt{3} 

Thus, a = 8

The volume of the cube = 83 = 512