Free UCAT Decision Making Drills: Probability and Syllogisms for $0
The UCAT Consortium gives you roughly 35 official DM questions. Here is how to stretch that into a real Decision Making study plan without paying a cent.
Free UCAT Decision Making Drills: Probability and Syllogisms for $0
Decision Making is the section where free practice runs out fastest. The UCAT Consortium publishes two full official mocks and a small bank of section-specific questions on ucat.ac.uk — across both mocks, you get roughly 70 DM items total. That sounds like a lot until you realise DM has six distinct question types, you need at least 30–40 reps per type to recognise patterns under 53 seconds, and the official material is best saved for diagnostic mocks rather than burned on warm-ups.
So the real free-practice question is not “where do I find a DM question bank” — it is “which DM subtypes can I drill using non-UCAT sources that test the same underlying skill?” Probability and syllogisms are the answer. Both are standard secondary-school maths and logic topics. The Consortium did not invent them. Below is how to assemble a free DM study stack that respects what the test actually measures, and where you will eventually need to switch to UCAT-specific banks.
The 6 DM question types, ranked by free-practice availability
DM 2026 contains 35 questions in 31 minutes — about 53 seconds per item. The six subtypes are not weighted evenly across mocks, and they are not equally easy to practise outside the UCAT ecosystem. Here is how the landscape actually looks if you are studying on a $0 budget.
| Subtype | Roughly per mock | Free-practice availability outside UCAT |
|---|---|---|
| Probability | 5–6 | High — any GCSE/A-level maths bank |
| Syllogisms | 5–6 | High — university logic course materials |
| Venn diagrams | 4–6 | High — secondary maths + logic worksheets |
| Logical puzzles | 5–7 | Medium — Einstein-style grid puzzles online |
| Recognising assumptions | 4–6 | Medium — critical thinking textbooks |
| Interpreting information | 6–8 | Low — needs UCAT-style table/text combos |
Probability, syllogisms, and Venn diagrams cover roughly half of every DM mock. That means a careful free study plan can plausibly cover 50–60% of the section’s content before you touch a single paid question. Logical puzzles can be drilled using newspaper-style grid puzzles. Recognising assumptions overlaps with Year 11 critical thinking material. Interpreting information is the only subtype that really demands UCAT-formatted stimuli, and that is where official mocks and a paid trial start earning their keep.
The honest reality check: free drills will get you fluent at the underlying skill. They will not teach you the timing pressure of doing all six subtypes back-to-back in 31 minutes. That part requires UCAT-format mocks, and the Consortium only gives you two.
Free probability drills outside the UCAT ecosystem
UCAT probability questions almost always reduce to one of four patterns: conditional probability, expected value, combining independent events, or reading a probability tree. None of those patterns are unique to UCAT. They are the same questions a Victorian Year 11 student sees in Methods, an HSC student sees in Advanced Maths, and a UK GCSE student sees in Higher tier.
Three free sources worth working through before touching official DM material:
- Australian curriculum maths resources you already have
- Khan Academy’s “Statistics and probability” course
- Basic probability
- Conditional probability
- Probability trees
- Expected value
- Past GCSE Higher maths papers
- Probability tree questions
- Frequency tree questions
What these resources will not teach you is the UCAT habit of presenting four drag-and-drop yes/no answer statements rather than a single multiple-choice answer. That format takes about ten official questions to get used to, which is exactly what the Consortium mocks are for. Drill the maths free, then spend your official questions on format adaptation.
Where the Consortium’s syllogism examples live
Syllogisms are the DM subtype where students lose the most marks despite the underlying logic being relatively simple. A syllogism gives you two premises (e.g. all dogs are mammals; some mammals are pets) and asks you to decide whether each of four conclusions logically follows. The test is not “do you believe this?” — it is “does this conclusion follow with absolute certainty from the premises given?”
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- UCAT
- Decision Making
- Free Resources
- Probability
- Syllogisms
- UCAT 2026
- Study Plan