Cubes and Dice Cubes and Dice - 1

As we can observe the position of 6 is same in both the figures and position of 4 moves from Right hand side to Left hand side (clock wise direction).

As 1, 3 5 and 6 are adjacent to 2 in all the three positions, if 3 is opposite to 5 that we came across from the figures. So it is obvious that one will be opposite to 6.

For the better understanding take a dice ans apply the same steps which is mentioned above.

(i) and (ii) cannot be possible as the shaded face will not be adjacent to doted face.

As both the figure contains one dot and 5 dots, fixing the 5 dots face and moving one dot face position to fig (i). we find 4 dots is opposite to 2 dots.

For the better understanding take a dice and apply the same steps which is mentioned above.

4 columns with 1 cubes = 4 cubes
1 columns with 3 cubes = 3
1 columns with 4 cubes = 4
Total cubes = 4 + 3 + 4 = 11

There are total 4 rows and 5 boxes in each row,
then 5 × 4 = 20 boxes.

There is 6 columns with 2 cubes each.
Total boxes = 6 × 2 = 12

From both the figures we find that numbers 1,2 and 4 dots appear adjacent to 6. thus, the number 5 dots will appear opposite to 6. Therefore when 6 is at the bottom, then 5 will be at the top.

There are 20 cubes.

As number 6 position is same in both the figures. We can assume that the dice to be rotated so that 6 remains on the same face and 1,3,4 and 5 will be arranged ascending order as all are adjacent to 6. Hence, when 3 is in top, 5 will be at bottom.