Two different positions of the same dice are shown. Find the number on the face opposite the face showing '11'.
To find the number on the face opposite the face showing '11', we analyze the two different positions of the dice provided in the image.

In the first position, the numbers visible are 11, 12, and 13. In the second position, the numbers 13, 12, and 15 are visible.
The only number not adjacent to 11, when looking at both configurations, is 15. Therefore, the number on the face opposite to the face showing '11' is 15.
Hence, the correct answer is 15.
A cube of side 80 cm is painted yellow on all the faces and then cut into smaller cubes of sides 8 cm each. Find the number of smaller cube having all the three faces painted.
A cube of side 49 cm is painted purple on all the faces and then cut into smaller cubes of sides 7 cm each. Find the number of smaller cubes having only one face printed.
A cube of side 18 cm is painted yellow on all the faces and then cut into smaller cubes of sides 3 cm each. Find the number of smaller cubes that have only two faces painted.
A cube of side 12 cm is painted green on all the faces and then cut into smaller cubes of sides 2 cm each. Find the number of smaller cubes that have only one face painted.
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?