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You need to login to ask any Questions from chapter cubes-and-dice of non-verbal-reasoning

Chapter:

cubes-and-dice

1.
Which of following finished patterns can be obtained from piece of cardboard (X) shown below?

1

2

3

4

1

The pattern on fig. (X) and also fact that faces are rectangle, indicate that only fig. (1) can be obtained by folding fig. (X).

Hint Answer

2.
Choose box that is similar to box formed from given sheet of paper (X).

1 and 4 only

3 and 4 only

1 and 2 only

2 and 3 only

1 and 4 only

The fig. (X) is similar to Form I. So, when sheet shown in fig. (X) is folded to form a cube n one of two half-shaded faces lies opposite to one of blank faces and or half-shaded face lies opposite to anor blank face. The two remaining blank faces lie opposite to each or. Thus, both cubes shown in figures (1).and (4) can be formed when sheet shown in fig. (X) is folded. Also, though cubes shown in figures (2) and (3) have faces that can appear adjacent to each or but cube formed by folding sheet in fig. (X) cannot be rotated to form eir of two. Hence, cubes in figures (2) and (3) cannot be formed.

Hint Answer

3.
Two positions of a dice with 1 to 6 dots on its sides are shown below. If dice is resting on side with three dots, what will be number of dots on side at top?

1 or 5

2

3

5

1 or 5

From figures (i) and (ii) we conclude that 2, 6 and 4 dots appear adjacent to 3 dots. Hence, eir 1 or 5 dots may appear opposite 3 dots. Thus, if dice is resting on side with three dots, n number of dots on side at top is eir 1 or 5.

Hint Answer

4.
A dice is numbered from 1 to 6 in different ways.

If 2 is opposite to 3 and adjacent to 4 and 6, n which of following statements is necessarily true?

1 is opposite to 5

4 is opposite to 6

4 is adjacent to 2 and 6

1 is adjacent to 2 and 3

1 is adjacent to 2 and 3

If 2 is opposite to 3, n 1 cannot lie opposite to eir of two numbers - 2 or 3. Hence, 1 is necessarily adjacent to both 2 and 3.

Hint Answer

5.
If total number of dots on opposite faces of a cubical block is always 7, find figure which is correct.

Fig.1

Fig.2

Fig.3

Fig.4

Fig.2

Since total number of dots on opposite faces is always 7, refore, 1 dot appears opposite 6 dots, 2 dots appear opposite 5 dots and 3 dots appear opposite 4 dots.

Hint Answer

6.
Two positions of a block are shown below. When 2 is at bottom, which number will be at top?

1

4

6

Cannot be determined

6

Number 3 is common to two positions of block. We assume block in fig. (ii) to be rotated so that 3 appears at same position as in fig. (i) i.e. on RHS face (i.e. on face II as per activity 1) and numbers 5 and 2 move to faces hidden behind numbers 4 and 6 respectively [in fig. (i)]. Thus, combined figure will have 3 on RHS face (i.e. face II), 4 on Front face (i.e. face I), 6 on Top face (i.e. face V), 5 on Rear face (i.e. face III) and 2 on Bottom face (i.e. face VI). Clearly, when 2 is at bottom; n 6 is at top.

Hint Answer

7.
Given below are three different positions of a dice. Find number of dots on face opposite face bearing 3 dots.

4

5

6

Cannot be determined

6

From figures (i), (ii) and (iii), we conclude that 3, 4, 6 and 1 dots appear adjacent to 2 dots. Therefore, 5 dots appear opposite 2 dots. Now, from figures (i) and (iii), we conclude that 2, 4 and 1 dots appear adjacent to 3 dots. Therefore, eir 5 or 6 dots appear opposite 3 dots. Since, 5 dots appear opposite 2 dots, it follows that 6 dots appear opposite 3 dots.

Hint Answer

8.
Choose box that is similar to box formed from given sheet of paper (X).

1 and 3 only

2, 3 and 4 only

2 only

3 and 4 only

2 only

The fig. (X) is similar to Form I. So, when sheet in fig. (X) is folded to form a cube, n completely shaded face lies opposite to half shaded face. Therefore, cubes shown in figures (1) and (3) which have completely shaded face adjacent to half-shaded face cannot be formed. Since Fig 4 does't have at-least one shaded face, it cannot be formed. Hence, only cubes in figure (2) can be formed.

Hint Answer

9.
Three different positions X, Y and Z of a dice are shown in figures given below. Which number lies opposite 6?

1

2

4

5

1

From positions X and Y we conclude that 1, 5, 6 and 3 lie adjacent to 4. Therefore, 2 must lie opposite 4. From positions Y and Z we conclude that 4, 3, 2 and 5 lie adjacent to 6. Therefore, 1 must lie opposite 6. Thus, 2 lies opposite 4, 1 lies opposite 6 and consequently 5 lies opposite 3.

As analysed above, 1 lies opposite 6.

Hint Answer

10.
When following figure is folded to form a cube, how many dots lie opposite face bearing five dots?

1

2

3

4

3

The given figure is similar to Form III. Therefore, when this figure is folded to form a cube n face bearing three dots will lie opposite face bearing five dots.

Hint Answer

Nexttt

All Chapters

View all Chapter and number of question available From each chapter from non-verbal-reasoning

Figure Series

Each question presents five figures labeled A, B, C, D, and E, known as the Problem Figures, followed by another set of five figures labeled 1, 2, 3, 4, and 5, known as the Answer Figures. Your task is to choose a figure from the Answer Figures that continues the same series as established by the five Problem Figures.

Figure Analogy

Analytical Reasoning

Analytical Reasoning

Figure Classification

Figure Classification

Cubes and Dice

Dot situation

Embedded Figures

Embedded Figures

Figure Matrix

Grouping Of Images

Grouping Of Images

Image Analysis

Mirror Image

Water Image

Paper Cutting

Paper Folding

Pattern Completion

Pattern Completion

Rule Detection

Shape Construction

Shape Construction

Topics

This Chapter cubes-and-dice consists of the following topics

Cubes and Dice

Which of following finished patterns can be obtained from piece of cardboard (X) shown below?

Choose box that is similar to box formed from given sheet of paper (X).

Two positions of a dice with 1 to 6 dots on its sides are shown below. If dice is resting on side with three dots, what will be number of dots on side at top?

A dice is numbered from 1 to 6 in different ways.

If 2 is opposite to 3 and adjacent to 4 and 6, n which of following statements is necessarily true?

If total number of dots on opposite faces of a cubical block is always 7, find figure which is correct.

Two positions of a block are shown below. When 2 is at bottom, which number will be at top?

Given below are three different positions of a dice. Find number of dots on face opposite face bearing 3 dots.

Choose box that is similar to box formed from given sheet of paper (X).

Three different positions X, Y and Z of a dice are shown in figures given below. Which number lies opposite 6?

When following figure is folded to form a cube, how many dots lie opposite face bearing five dots?

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