Non Verbal Reasoning - Cubes and Dice - Discussion

The sheet of paper shown in the figure (X) given on the left hand side, in each problem, is folded to form a box. Choose from amongst the alternatives (1), (2), (3) and (4), the boxes that are similar to the box that will be formed.

13. 

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

[A]. 1 and 3 only
[B]. 2, 3 and 4 only
[C]. 2 only
[D]. 3 and 4 only

Answer: Option C

Explanation:

The fig. (X) is similar to the Form I. So, when the sheet in fig. (X) is folded to form a cube, then the completely shaded face lies opposite to the half shaded face. Therefore, the cubes shown in figures (1) and (3) which have the completely shaded face adjacent to the half-shaded face cannot be formed. Since Fig 4 does't have at-least one shaded face, it cannot be formed. Hence, only the cubes in figure (2) can be formed.

Rajendra Paudel said: (Jan 7, 2017)  
Give me the short trick to find the solution.

Vikrant Singh said: (Apr 25, 2018)  
It should be 2 & 4.

Pooja Agarwal said: (Jan 13, 2021)  
Both 2 and 4 is possible.

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