Cubes and Dices
- Which of the four cubes given below can be created by folding the given design?
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As per the given pattern in question figure , we can find the similar next position of given dice .
The question figure is similar to the Form ( 4 ).
Correct Option: D
As per the given pattern in question figure , we can find the similar next position of given dice .
The four triangular portions will combine to form a face of the type which lies opposite to the face bearing the circle.
- How many cubes are there in the given (figure)?
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As per the given above figure , we can see that Six cubes are visible.
Correct Option: B
As per the given above figure , we can see that Six cubes are visible.
Hidden cubes = 2 + 1 + 1 = 4
Hence , Total number of cubes = 6 + 4 = 10
- Choose from the four answer figures the figure that will be formed when question figure is folded into a box.
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On the basis of following pattern in given dices , we can say that
The question figure is similar to the Form ( 4 ).Correct Option: D
On the basis of following pattern in given dices , we can say that
When the question figure is folded into a box it will look like answer figure (4).
- Where is the invisible number in the two positions of the same cube?
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We follow the given pattern :-
The invisible number is 4.
The numbers 1, 3, 5 and 6 are on faces adjacent to 2.Correct Option: A
We follow the given pattern :-
The invisible number is 4.
The numbers 1, 3, 5 and 6 are on faces adjacent to 2.
Therefore, 4 lies opposite to 2.
- Little wooden cubes each with a side of one inch are put together to form a solid cube with a side of three inches. This big cube is then painted red all over on the outside. When the big cube is broken up into the original little ones, how many cubes will have paint on two sides?
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According to question ,
4 cubes each of the first and third layers will have paint on two sides only.
Correct Option: B
According to question ,
4 cubes each of the first and third layers will have paint on two sides only.
Therefore, total number of cubes having paint on two sides = 4 × 2 = 8