Question

The ratio of number of edges of a cube to the number of faces of a cube is__

• A. $\frac{1}{2}$
• B. 2
• C. 4
• D. 3

Answer 1

The correct option is B 2

$\to$ Number of sides of a cube
Total number of sides of a cube = 12

$\to$ Number of faces of a cube
Total number of faces of a cube = 6

Hence, the ratio is
$\frac{\text{Total number of sides of a cube}}{\text{Total number of faces of a cube}}=\frac{12}{6}=2$