Topics / Non-Verbal Reasoning
Non-verbal reasoning: transformations
A transformation changes a shape by rotating, reflecting, resizing or shading. Identify each change separately, then apply all of them in order.
What is tested
- Combined changes such as rotate and shade
- Applying a rule to a new shape
- Choosing between similar options
Worked example
A shape is enlarged and turned 90° clockwise. What is the first thing to do?
- List the changes: enlarge, rotate 90° clockwise.
- Apply each change to the new shape one at a time.
Answer: Name each change, then apply them one by one
Exam-day checklist
- Compare size, direction, shading and position separately.
- Write down each change.
- Apply to the new shape in the same order.
- Eliminate options that break any change.
Common mistakes
- Missing a second change.
- Confusing clockwise and anticlockwise.
- Only checking the outline.
Try it yourself
1. Look at the two triangles. What changed?
Show answer
The shading
Only the fill changed.
2. The small L-shape becomes the larger L-shape. What two changes are there?
Show answer
Enlargement and rotation
Both size and orientation changed.
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