Mensuration Practice Test 2

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Question : 14 of 40

Marks: +1, -0

The diagonal of a cube is 6

√3

cm. The ratio of its total surface area and volume (numerically) is:

2 : 1
1 : 6
1 : 1
1 : 2

Solution:

Diagonal of the cube =

6√3

√3

a =

6√3

a =

{6√3}/√3

= 6 cm
Ratio of total surface area : Volume of cube

6a^2 : a^3

6(6)^2:(6)^3

216 : 216
1 : 1

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