Diagrammatic Reasoning Test

What is a Diagrammatic Reasoning test?

A Diagrammatic Reasoning test is a type of cognitive assessment used to measure an individual’s ability to work through information presented in a diagrammatic or pictorial format and to infer rules and relationships from that information. Commonly used in pre-employment assessments, these tests are designed to evaluate logic, analytical skills, and problem-solving abilities, rather than specific knowledge.

Diagrammatic Reasoning tests are considered to be a good indicator of general intelligence and the capacity to work with complex information.

What does Diagrammatic Reasoning questions look like?

Diagrammatic reasoning questions typically consist of a series of images or diagrams that follow a certain logical sequence or pattern. The task is to determine the underlying rule or rules that govern the sequence and then apply these rules to complete the sequence or solve a problem. These questions generally don’t require any verbal or numerical reasoning; they are purely visual and logical.

Here are three common types of diagrammatic reasoning questions:

Operators:
This is one of the most common types of diagrammatic reasoning questions. You are presented with a list of “operators” and an input diagram. Each “operator” affects the input diagram in specific ways. Your task is to determine how the input diagram will look after being affected by the operations of the icons. In short, you have to find the correct output diagram.
To see an example question, try our free diagrammatic reasoning test.

Input/Output:
In this type of question, you also encounter “operators.” However, unlike the Operators question type, you do not know their function beforehand. You are given a sample diagram that you must use to determine the functions of the “operators.” In this sample diagram, there are one or more large input boxes processed through one or more small “operator” boxes, resulting in one or more large output boxes. You are then given a simple diagram with one large input box and one or more small “operator” boxes, but the output box is missing. Your task is to determine how the output box will look after processing.
See example question 1 below.

Comparing Sets:
In this type of question, you are first presented with two sets of figure series. Then, you are given one figure and must determine to which of the two sets, if any, the figure belongs.
See example question 2 below.

Diagrammatic Reasoning example question 1:

Diagrammatic Reasoning Example 1





Explanation: Select your answer to display explanation.

To solve this question, you must determine how each symbol alters the input, then apply this understanding to the process at the bottom. The symbols alter the input as follows:

Double arrow (>>): Increases the corners of the figure by 1.
Circle: Adds a diagonal line inside the figure.
X: Changes the figure’s filling from white to black.
Star: Adds a white dot at the center of the figure.

Therefore, the square in the bottom process is turned into a pentagon by the double arrow and has a white dot added at its center by the star.

Diagrammatic Reasoning example question 2:

Diagrammatic Reasoning Example 2





Explanation: Select your answer to display explanation.

The pairs of figures in group A will all form a square if combined, whereas the figures in group B will not. Therefore, the bottom figure, which can form a square when combined, belongs to group A.

Where are Diagrammatic Reasoning tests used?

Diagrammatic reasoning tests are commonly used in job recruitment, particularly for roles requiring analytical and problem-solving skills such as in engineering, IT, and management. They’re also part of some educational assessments, especially in technical and mathematical fields, and are used in professional certification exams. Additionally, these tests are employed in cognitive research to understand problem-solving and spatial reasoning skills.

How to prepare for a Diagrammatic Reasoning test?

To prepare for a diagrammatic reasoning test, it’s important to familiarize yourself with the common patterns and question types, which typically involve identifying relationships and logical sequences among shapes. Regular practice, using online resources or practice books, is essential for improving your skills and speed. Practicing under timed conditions can help you manage your time effectively during the actual test. Developing a strategic approach, such as tackling easier questions first, and staying calm and focused throughout the test can significantly enhance your performance. If time permits, revising your answers before submission can also be beneficial to catch any mistakes.

Enhance your test preparation journey with our Test Prep Account. Here, you gain the opportunity to excel in your diagrammatic reasoning test, accessing a comprehensive collection of 105 meticulously designed questions. Overall, this account provides you with over 600 non-verbal aptitude questions, paving the way for your mastery in this area.

Practice Diagrammatic Reasoning Test

Try a free diagrammatic reasoning test.
This free practice test contains 8 test questions and has a time limit of 10 minutes.

Diagrammatic Reasoning Test

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