A cube is made by folding the given sheet. In the cube so formed, which number will be on the face opposite to the face having the number ‘7'?
5
Opposite surface of the open dice can be found by the below method:-
- Alternate surfaces are opposite to each other.
- No two opposite surface are touched by side or by corners
So, by using the above rule we can find the opposite surface of open dice.
Below are the opposite surfaces:-
Numbers | Opposite |
8 | 6 |
4 | 3 |
5 | 7 |
Hence, ‘7’ is the number on the opposite side of the number ‘5'
Important Questions from Cube and Dice
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?
