Question

Choose the box that is similar to the box formed from the given sheet of paper (X).

• A. $1$ and $2$ only
• B. $1,2$ and $3$ only
• C. $1$ and $3$ only
• D. $1,2,3$ and $4$

Answer 1

Answer: (A)

$1$ and $2$ only

The fig. $\left(X\right)$ is similar to the Form VI. So, when a cube is formed by folding the sheet shown in fig. $\left(X\right)$, then is one of the faces of the cube and this face lies opposite to a blank face. Also, a face bearing a circle lies opposite to one bearing a dot. Clearly, this cube does not have faces as shown in the cubes in figures $\left(3\right)$ and $\left(4\right)$. Hence, only the cubes shown in figures $\left(1\right)$ and $\left(2\right)$ can be formed.