Non verbal reasoning Grouping of Identical Figures notes-CSEET

Non verbal reasoning Grouping of Identical Figures:

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We are now going to discuss the details of CSEET Paper-2 Legal Aptitude and Logical Reasoning – Non verbal reasoning Grouping of Identical Figures notes.

Non verbal reasoning Grouping of Identical Figures

Non verbal reasoning Grouping of Identical Figures:

Grouping of Identical Figures

Arrangements of nine figures, which are numbered, are given. Examine these figures and characterise them along with gatherings comprising of figures having more or less the same properties. The best answer is to be chosen from a given arrangement of genuinely close options.

Example : Select the given figures into three sections using each figure only once.

Options :

(a)   1,4, 7; 3, 6, 9; 2, 5, 8

(b)   1,6, 9; 2, 4, 7; 3, 5, 8

(c)   1,4, 7; 2, 6, 9; 3, 5, 8

(d)   1,5, 7; 2, 6, 9; 3, 4, 8

Solution

3, 5, 8 have similar designs with four leaves placed close to a small circle and forming a symmetrical design at the centre of the figure.

2, 6, 9 have a similar designs with three of the corners of the main figure are shaded black and

there is a pattern formed around a ‘ + ‘ sign at the centre of the figure.

1,4, 7 have similar designs with four small circles at the corners of the main figure and there is a wheel shaped element at the centre of the figure.

Hence, figure (c) is the answer.

1. Select the given figures into three sections using each figure only once.

Options

(a)   1,3, 9; 2, 5, 8; 4, 6, 7

(b)   1,5, 8; 4, 6, 7; 2, 3, 9

(c)   2, 5, 9; 1, 3, 8; 2, 6, 7

(d)   1,8, 9, 4, 6, 7; 2, 3, 5

Solution

1.5.8    are all open figures bisected by a line segment.

4,6,7 are all closed figures touching a line segment.

2.3.9    are all closed figures intersected by a line.

Hence, figure (b) is the answer.

2. A series of figures are given which can be grouped into classes. Select the groups into which the figures can be classified from the given responses.
3. 1,4, 8; 2, 5, 7; 3, 9, 6
4. 1,4, 6; 2, 5, 8; 3, 7, 9
5. 1, 4, 6; 2, 5, 7; 3, 8, 9
6. 1, 2, 3; 4, 5, 6; 7, 8, 9

Solution : Correct Option: B

As we can see that, Figures (1,4, 6) ⇒ There are two similar designs.

Figures (2, 5, 8) ⇒ Irregular figures

Figures (3, 7, 9) ⇒ The main design is divided into eight parts.

3. A series of figures are given which can be grouped into classes. Select the group into which the figures can be classified from the given responses.
4. 1, 4, 5; 2, 6, 8; 3, 7, 9
5. 1, 3, 7; 4, 6, 9; 2, 5, 8
6. 1, 3, 7; 2, 5, 8; 4, 6, 9
7. 1, 3, 8; 2, 5, 7; 4, 6, 9

Correct Option : D

As per the given series of figures, which can be classified as:-

Figures 1,3 and 8 ⇒ One big design and one smaller shaded design.

Figures 2, 5 and 7 ⇒ Each design has a black dot.

Figures 4, 6 and 9 ⇒ Two similar designs

4. A series of figures are given which can be grouped into classes. Select the groups into which the figures can be classified from the given responses.
5. 1, 7, 8; 2, 6, 5; 3, 4, 9
6. 1, 8, 9; 2, 3, 5; 4, 6, 7
7. 2, 3, 5; 1, 7, 8; 4, 6, 9
8. 2, 6, 7; 1, 3, 4; 5, 8, 9

Correct Option : B

On the basis of above given series of figures, which can be classified as

Figures (1), (8) and (9); Two black dots

Figures (2), (3) and (5): One black dot

Figures (4), (6) and (7): Three black dots

5. A series of figures are given which can be grouped into classes. Select the group into which the figures can be classified.
6. 1,3,4 2,5,9    6,7,8
7. 1,2,3 4,5,6    7,8,9
8. 1,5,9 2,4,7    3,6,8
9. 3,7,8 1,6,5    4,2,9

Solution

Figures (1), (3) and (4) : having three sides .

Figures (2), (5) and (9) : having five sides .

Figures (6), (7) and (8) : having four sides .

6. A series of figures are given which can be grouped into classes. From the responses, select the groups into which the figures can be classified.
7. 1,4,7; 2,5,8; 3,6,9
8. 1,4,5; 2,6,8; 3,7,9
9. 1,7,9; 3,5,8; 2,4,6
10. 1,6,9; 2,5,8; 3,4,7

Solution

Figures 1, 4 and 7 ⇒ Vessels with lids

Figures 2, 5 and 8 ⇒ Kettle like vessels

Figure 3, 6 and 9 ⇒ Flowers

7. A series of figures are given which can be grouped into classes. From the responses, select the groups into which the figures can be classified.
8. 1,2,6 ; 3,4,7 ; 5
9. 1,3 ; 2,6 ; 4,5,7
10. 1,2,6,7 ; 3 ; 4,5
11. 1,3 ; 2,4,5 ; 6,7

Solution

1,3 contain a V-shaped element inside a geometrical figure.

2,    4, 5 contain two similar elements, one placed inside the other and touching it.

6, 7 contain geometrical figures which are divided into four equal parts by two mutually perpendicular straight lines

8. A series of figures are given which can be grouped into classes. From the responses, select the groups into which the figures can be classified ?
9. 1,2,5 ; 3,7,8 ; 4,6,9
10. 1,7,2 ; 3,9,6 ; 4,5,8
11. 2,3,8 ; 4,6,9 ; 1,5,7
12. 5,6,9 ; 3,4,1 ; 2,7,8

Solution

1,    2, 5 are figures that have patterns formed from four lines curved in a concave direction.

3,    7, 8 are figures that have patterns formed from four lines curved in a convex direction.

4,    6, 9 are figures that have patterns formed from these straight line.

9. A series of figures are given which can be grouped into classes. From the responses, select the groups into which the figures can be classified ?

Answer : Option A

Explanation

1, 2, 3 are figures composed of two straight lines.

4, 5, 6 are figures composed of three straight lines.

7, 8, 9 are figures composed of four straight lines.

10. A series of figures are given which can be grouped into classes. From the responses, select the groups into which the figures can be classified ?
11. 1,3,9 ; 2,5,6 ; 4,7,8
12. 1,3,9 ; 2,7,8 ; 4,5,6
13. 1,2,4 ; 3,5,7 ; 6,8,9
14. 1,3,6 ; 2,4,8 ; 5,7,9

Answer : Option A

Explanation

1, 3, 9 have one element placed inside a different element.

2, 5, 6 contain two mutually perpendicular lines dividing the figure into four parts.

4, 7, 8 have two similar elements (unequal in size) attached to each other.

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