Angle Ranking
Rank four near-identical angles, smallest to largest.
In Angle Ranking (Angle Discrimination) you're shown four angles labelled 1 through 4 and must rank them from smallest to largest. The differences between angles are deliberately subtle — often just a few degrees — and the rays are drawn at different lengths and orientations to throw off your perception.
Also known as: Angle Discrimination, Angles, DAT Angle Ranking
Pick an answer above, then check it.
How Angle Ranking works on the DAT
- 1
Four angles appear, each labelled 1–4.
- 2
You rank them from smallest to largest.
- 3
You choose the correct ordering from four answer options.
- 4
Ray length and rotation are distractors — only the opening at the vertex matters.
Why students struggle
- Differences of just a few degrees that are hard to see.
- Long rays that make an angle look wider than it is.
- Angles rotated into different orientations.
- Second-guessing the two middle angles.
Common mistakes to avoid
- Judging size by the length of the rays.
- Being fooled by rotated orientations.
- Over-analysing the smallest and largest angles.
- Changing a correct first instinct on the close pair.
Proven strategies for Angle Ranking
The tactics our highest-scoring students use to speed through Angle Ranking without losing accuracy.
1. Lock onto the extremes first
Identify the clearly smallest and clearly largest angle, then you only have to resolve the two in the middle — usually the whole question.
2. Judge the vertex, ignore the rays
Angle size lives at the vertex tip. Mentally trim every angle's rays to the same short length so leg length stops fooling you.
3. The tip-comparison technique
Compare the two closest angles by imagining them stacked at the vertex. The one whose top ray sits 'inside' the other is smaller.
4. Don't overthink the obvious
The extreme angles are usually genuinely the extremes. Trust the first read on those and spend your time on the close pair.
How PATCrusher helps you master Angle Ranking
Thousands of generated angles
Train your eye on an endless supply of subtle angle sets — Elite mode shrinks the differences to sharpen discrimination.
Exact-degree explanations
Every solution reveals the precise degree of each angle so you can calibrate your perception against the truth.
Master the other PAT sections
Further reading on Angle Ranking
Angle Ranking — frequently asked questions
Quick answers about the DAT PAT Angle Ranking section.
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