## Questions and Answers of Cube

Go through the entire page to  solve Cube Questions and Answers. You will also get to know about the rules of cube to solve cubes Questions.

## Rules to solve Cube Questions and Answers

• If there are two CUBES that have one digit as common with the same surface, then other surfaces digits will be contradictory to each one. The picture below shows that 4 is common in both the cubes with same surface. Therefore, 5 will be opposite to 2 and 3 will be opposite to 1.

• If a cube has 2 digits common then the remaining numbers will be opposite to each other and the number opposite of common digits cannot be determined. The figure below makes it clear that 6 and 2 are common numbers with different surfaces. Thus, 3 will be opposite to 5. Now the question is what will be the opposite of 2 and 6, then answer will not be evaluated since there surfaces are not similar.

• If there are two CUBES having one digit common with different surfaces, then rotate it in the clockwise direction to get the opposite side. The below-mentioned pictures show 2 figures X and Y. Looking at figure X, we can see that if we rotate 2 we first see 6 then 5 comes. Hence 6 is opposite to 4. In figure Y if we rotate 2, we first see 4 then comes 1; therefore, 1 is opposite to 5.

### Types of Cube Questions

Cube-based questions can fall into different categories:

• Rotation Questions: These ask you to determine the appearance of the cube after a certain rotation.
• Hidden Face Questions: You need to identify the face opposite a given face. This involves understanding the cube’s structure.
• Pattern Questions: Questions might involve adding patterns, symbols, or colors to the cube’s faces. You’ll need to apply the given rules to determine the cube’s appearance.
• Sequence Questions: These ask you to visualize the cube’s appearance after a sequence of rotations or changes.

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## Cube Questions with solved Examples

1. The sheet of paper shown in the below given main figure. Also a new design is formed by folding the main image. Choose the correct option among all which is similar to the main image.

Which options contains correct cube images if we fold a piece of the paper to make a cube?

A&B

A&B

35.09%

A&C

A&C

35.09%

A&D

A&D

12.28%

B&C

B&C

17.54%

As per the rules of cube folding, when we form a cube by folding the sheet then one half shaded will be the face of the cube. However, image A has two such faces and image D has a face which is fully shaded. So, these two are not correct. Hence, only image B and C are correct.

2. How many points come opposite to the 3 points face, if we fold a main sheet to make a cube?

6

6

60.68%

5

5

17.95%

4

4

14.53%

2

2

6.84%

Clearly if we fold an image to form a cube then the face having 5 points will come opposite to 4 points face. Face with point 1 will come opposite to point 2 and face with 3 points will come opposite to 6 face points.

3. Which options contain correct cube images if we fold a piece of the paper to make a cube?

A & B

A & B

25.49%

A&C

A&C

42.16%

B&C

B&C

11.76%

C&D

C&D

20.59%

As per the rules of cube, we know that if we fold the main image then First blank image will be opposite to the third dotted image. Second blank image will be opposite to the forth blank image and right half shaded image will be opposite to the left shaded image. Now looking to the option we can simply eliminate image 1, 3 and 4 because one blank image and one dotted image cannot be together. Also two shaded images cannot be together. Hence only option 2 is accurate.

4. Which options contain correct cube images if we fold a piece of the paper to make a cube?

A                      B                    C                     D

A&B

A&B

17.07%

B&C

B&C

17.07%

B&D

B&D

24.39%

All of the above

All of the above

41.46%

As per the rules of cube, we know that if we fold the main image then First blank image will be opposite to the third blank image. Second dotted image will be opposite to the forth blank image and right half shaded image will be opposite to the left shaded image. Now looking to the option we can see that all four options are correct and can be formed.

5. Which options contain correct cube images if we fold a piece of the paper to make a cube?

A                    B                    C                    D

A&B

A&B

11.11%

B&C

B&C

9.52%

A, C &D

A, C &D

36.51%

All of the above

All of the above

42.86%

As per the rules of cube, we know that if we fold the main image then First blank image will be opposite to the third blank image. Left blank image will be opposite to =. Clearly all blank paces cannot be together. Thus option C is correct.

6. Which options contain correct cube images if we fold a piece of the paper to make a cube?

A                    B                    C                     D

A&B

A&B

16.67%

A&C

A&C

48.33%

A, C &D

A, C &D

15%

All of the above

All of the above

20%

As per the rules of cube, the cubes in figures (b) and (c) have the shaded face next to the face having a square. Therefore, the cubes in with these cannot be formed. Thus, only cubes in figures (A) and (C) can be formed.

7. How many points come opposite to the 3 points face, if we fold a main sheet to make a cube?

4

4

34.69%

3

3

34.69%

2

2

10.2%

1

1

20.41%

Clearly if we fold an image to form a cube then the face bearing 3 points will come opposite the face bearing 5 points.

8. Which options contain correct cube images if we fold a piece of the paper to make a cube?

Main Image

A                    B                    C                     D

A

A

20%

B&C

B&C

22%

A, B & C

A, B & C

20%

All of the above

All of the above

38%

As per the rules of cube, a face bearing a dot will come opposite to a blank place, the face bearing a '+' sign will be opposite to another blank face and the face having a circle will be opposite to the third blank face. All the four options are following the rules. Thus 4 is correct.

9. Which options contain correct cube images if we fold a piece of the paper to make a cube?

MAIN IMAGE

A                  B                   C                    D

A, C

A, C

10%

B&C

B&C

22.5%

A, B & C

A, B & C

32.5%

B, C, & D

B, C, & D

35%

As per the rules of cube, if we fold a sheet then all the extreme sides’ shapes mainly  will be one of the faces of cube and will come opposite to one blank face. Also a face with a square will be opposite to another blank face. The left over two blank sides will be opposite to each other. By observing the options we can see that option B, C and D is correct.

10. Three positions of a cube are shown below. What will come opposite to face containing ‘I’?

II

II

14.58%

IV

IV

6.25%

V

V

29.17%

VI

VI

50%

clearly from image 1 and 2, II, IV, III & V are adjacent to I. thus VI will be opposite to that.

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