Cubes and Dices


  1. Two positions of a cubical block are given below, each face having a number of small triangles. In another position of the cube, if there is one triangle at the bottom, how many triangles will be there on the top face?











  1. View Hint View Answer Discuss in Forum

    As per the given pattern in question figure , we can find the similar next position of given dice.
    If there is one triangle at the bottom, there would be three triangles on the top.

    Correct Option: B

    As per the given pattern in question figure , we can find the similar next position of given dice .
    If there is one triangle at the bottom, there would be three triangles on the top.


  1. 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?









  1. View Hint View Answer Discuss in Forum

    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




  1. Where is the invisible number in the two positions of the same cube?











  1. View Hint View Answer Discuss in Forum

    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.


  1. Choose from the four answer figures the figure that will be formed when question figure is folded into a box.











  1. View Hint View Answer Discuss in Forum

    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).



  1. Given below are four views of a cube. Each face is marked with a certain symbol. In figure B which symbol will appear on the face opposite to the face having symbol ?











  1. View Hint View Answer Discuss in Forum

    We follow the given pattern :-
    From figure A and B , we can see that square and triangle are common faces .

    Correct Option: B

    We follow the given pattern :-
    Clearly, concentric circles will be on the face opposite to face having symbol star. Hence , option B is correct .