Line test graph reasoning graph group class

Graph group refers to a graph composed of several small graphs .

Catalog

One 、 Quantitative relation

Two 、 Equal substitution

3、 ... and 、 Relative positional relationship

Four 、 Other rules

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One 、 Quantitative relation

1. Number

（1）

The number of small figures is 3,4,5,6. So choose A.

（2）

The number of the first group of figures is 2,4,8. The law is 2*4=8. So choose yes 6 Graphic C. 

（3）

Each figure contains two small figures , And are 2+3 form , And there is 3 The graphic category of is in the next grid 2 individual , Each graphic appears only twice . choose D.

2. Number of species

（1） 

Consider the number of types of graphics , From left to right 1,2,3,4,5. choose C. 

（2）

The number of graphic types is 1,2,3,4. So choose D. 

Two 、 Equal substitution

1.

According to a star = After the replacement of the quantitative relationship between the two circles , Each square has 10 Circle . So choose C. 

2.

 

  According to a circle = The quantity substitution of two triangles . It is found that the number of triangles in each square is 12,11,10,9,8,7,6,...,4.

So choose yes 5 A triangle C.

3、 ... and 、 Relative positional relationship

1.

There are three types of figures in each figure , There are two small figures that are the same . According to the relative position of the same two small figures, it is divided into 1,2,3 and 4,5,6.

2.

  The small figure moves counterclockwise one position at a time , The upper right corner is empty . choose D.

 3.

Observe the relative position of the same two small figures to get B.

Four 、 Other rules

1.

  The sum of the number of sides of the upper two small figures in each grid is equal to the number of sides of the lower figure .

choose C.

2.

The third figure is obtained from the first two figures by removing similarities and reserving differences . choose A.