Two different positions of the same dice are shown. Find the number on the face opposite the face showing '18'.
To determine the number on the face opposite the face showing '18', we will analyze the two given dice positions.
**Observation of the Dice Positions:**
From these observations, we can deduce the following:
**Conclusion:**
The number opposite 18 cannot be 20 or 21, since these are adjacent to 18. Therefore, the number opposite to 18 must be the one not visible in that first position but visible in the second position — which is 22.
Thus, the number on the face opposite the face showing '18' is 22.
Four friends J, Q, B and Z rolled the dice in alphabetical order.
The scores were:
1st round: 3, 2, 5, 2
2nd round: 1, 5, 1, 4
3rd round: 4, 2, 1, 1
If each point on the dice would get 10 points, who won the maximum points after 3 rounds?
Six numbers, 1, 2, 3, 4, 5, and 6, are written on the different faces of a dice. Three different positions of the same dice are shown (Figures 1-3). Find the number on the face opposite to the face showing ‘3’.

1, 2, 3, 4, 5, and 6 are written on different faces of a dice. Three different positions of the same dice are shown below. Find the number on the face opposite to the one showing ‘6’.

Which of the following interchanges of signs would make the given equation correct?
7 − 4 × 40 ÷ 5 + 6 = 51
Select the correct mirror image of the given figure when the mirror is placed at PQ as shown below.
