UCAT Decision Making: the complete guide
Decision Making is one of the four UCAT subtests: 35 questions in 37 minutes, testing your ability to apply logic, evaluate arguments, work with probability, and interpret information to reach sound conclusions. Along with Quantitative Reasoning, it’s one of only two sections with an on-screen calculator.
What does Decision Making test?
Decision Making rewards careful, methodical thinking, and most students find it the most improvable section of the UCAT — the approaches genuinely can be learned, so once you know the question types the gains tend to come quickly.
Every question gives you a self-contained scenario — a set of premises, a chart, an argument, or a probability setup — and asks you to reach the conclusion the information actually supports. There’s no outside knowledge required, and often more than one answer looks reasonable; the skill is identifying the one that’s logically watertight.
One feature to plan for: some Decision Making question types use a multi-statement format where you judge several statements as “yes/no” and earn partial credit for getting some right. That changes the maths of guessing — it’s worth attempting every statement rather than leaving any blank.
The question types you’ll see in Decision Making
Decision Making spans several recurring question types, each with its own logic and its own traps. The ones below are what we see most often, based on our analysis of recent UCAT papers — UCAT doesn’t publish an official list, and the exact mix can vary from year to year, so treat this as a reliable guide to what to expect rather than a guarantee.
Syllogisms
Deduce what must be true from a set of statements — the classic “all A are B…” logic.
Logic Puzzles
Work out an arrangement from a set of constraints — ordering, grouping, who-sits-where.
Venn Diagrams & Set Logic
Reason about set membership and how many items fall in each region.
Interpreting Information
Draw conclusions from a passage or dataset; multi-statement with partial credit.
Recognising Assumptions
Identify the assumption an argument relies on, or the strongest argument for or against.
Probabilistic Reasoning
Calculate or compare probabilities to judge a claim.
A calm, repeatable method beats speed
Drill the trap, not just the topic
Because every Decision Making question is built around a recurring trap, the most useful practice is learning to spot the trap the moment it appears, then drilling it until recognition becomes automatic.
That’s how MedPath teaches it: each question type is broken into its traps with worked, interactive examples, and your practice adapts to the traps you keep falling for.
Practise Decision Making adaptively.
MedPath breaks every question type into its traps with worked examples, then adapts to the ones you keep falling for.
Decision Making, in short
Is there a calculator in Decision Making?+
Yes — a simple on-screen calculator is available in Decision Making (and in Quantitative Reasoning). It is not available in Verbal Reasoning or Situational Judgement.
How is Decision Making scored?+
It is reported as a scaled score between 300 and 900, contributing to your total cognitive score (900–2700). Some question types award partial credit.
How many questions are there, and how long do I get?+
35 questions in 37 minutes — about 63 seconds per question.