Raven's Progressive Matrices Test Raven's Progressive Matrices Symmetry and Mirror Patterns 2

Question 1

A Raven's matrix shows that each row is internally symmetric: the left and right cells mirror each other around the center cell. Rows 1 and 2 each show matching shapes on left and right. Row 3 has a medium square in the left cell. What must appear in the right cell of row 3?

Accepted Answer

Medium square

Answer

The internal left-right mirror rule requires the right cell to be the reflection of the left cell — a medium square reflected across a vertical axis is still a medium square.

Question 2

A Raven's matrix displays vertical reflective symmetry where column 1 mirrors column 3. If the center column shows shapes X, O, and triangle from top to bottom, what is the relationship between columns 1 and 3?

Accepted Answer

Columns 1 and 3 are mirror images of each other

Answer

When the matrix has vertical symmetry with column 2 as the axis, columns 1 and 3 are reflections of each other while the center column serves as the dividing axis.

Question 3

A Raven's figure shows a crescent shape opening to the right, resembling ')'. If this figure is reflected across a vertical axis, what does the resulting mirror image look like?

Accepted Answer

Crescent opening to the left '('

Answer

Reflecting ')' across a vertical axis reverses its horizontal orientation, producing '(' which opens to the left.

Question 4

Which of the following figures does NOT have bilateral (reflective) symmetry, making it most useful for distinguishing a figure from its true mirror image in Raven's matrices?

Accepted Answer

The letter F

Answer

The letter 'F' has no axis of symmetry and looks different from its mirror image, whereas squares, circles, and equilateral triangles all have at least one line of bilateral symmetry.

Question 5

A test-taker notices that the right cells in rows 1 and 2 of a Raven's matrix are horizontal reflections of their respective left cells. What is the most effective strategy for finding the missing piece in the right cell of row 3?

Accepted Answer

Apply the same reflection rule and mirror the left cell of row 3

Answer

Consistency is a fundamental feature of Raven's matrices — if the same reflection rule holds in rows 1 and 2, it applies equally to row 3.

Raven's Progressive Matrices Test Practice Test

Raven's Progressive Matrices Test Practice Test

Raven's Progressive Matrices Test Raven's Progressive Matrices Symmetry and Mirror Patterns 2