Select the dice that can be formed by folding the given sheet along the lines.
The opposite surface of the open dice can be found by the below method:-
- Alternate surfaces are opposite to each other.
- No two opposite surfaces 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 numbers |
1 | 5 |
3 | 2 |
4 | 6 |
Note:- Two opposite faces are never seen together or adjacent to each other.
Given:
In figure (A): None of the opposite faces are seen together nor they are adjacent to each other. Thus this cube can be made.
In figure (B):‘6’ and ‘4’ are opposite faces but here they are seen together which is wrong. Thus this cube cannot be made.
In figure (C):None of the opposite faces are seen together nor they are adjacent to each other. Thus this cube can be made.
In figure (D):None of the opposite faces are seen together nor they are adjacent to each other. Thus this cube can be made.
Hence, ‘ A, C and D ’ is the correct answer.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?
