UCAT Cheat Sheet 2026

The 30 highest-yield UCAT facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Which blood type is known as the 'universal donor'? → O negative
2. A committee must select 2 projects from 5 candidates (A, B, C, D, E). Constraint: A and B cannot both be selected. How many valid combinations exist? → 8
3. A table shows hospital staff absences per month: Jan 50, Feb 45, Mar 60, Apr 55, May 40. What is the mode? → No mode
4. A medical student is offered a gift by a grateful patient's family after successful treatment. The most appropriate action is to: → Decline politely and explain professional boundaries
5. There are numerous animals that reside in the forest. The majority of the animals are foxes, while few are bears. → Both foxes and Bears live in the jungle
6. A graph shows surgery waiting times (weeks): Jan = 6, Feb = 8, Mar = 7, Apr = 5. What is the mean waiting time over the 4 months? → 6.5 weeks
7. Which of the following is an autoimmune disease? → Rheumatoid arthritis
8. No mammals can photosynthesize. Dolphins are mammals. Which argument form does this represent? → Deductive syllogism
9. A hospital administrator argues: 'Patient satisfaction scores are high, so our care quality must be excellent.' Which flaw weakens this argument most? → Satisfaction and clinical quality are not the same thing
10. A scatter plot shows a strong positive correlation between handwashing compliance (%) and patient-acquired infection rates. Which interpretation is correct? → Higher compliance is associated with more infections
11. A chart shows that 360 out of 1,200 outpatient appointments were missed. What is the did-not-attend (DNA) rate? → 30%
12. Which organ produces insulin in the human body? → Pancreas
13. How long do you have to complete the UCAT? → You have to complete the UCAT in 120 minutes
14. What is the role of red blood cells? → Transport oxygen
15. A hospital reduces waiting times from 45 minutes to 36 minutes. What is the percentage reduction? → 20%
16. In a UCAT practice context, which of the following best describes 'analogical reasoning'? → Drawing conclusions about a new case based on its similarity to a known case
17. A table shows 4 hospitals' readmission rates. Hospital A: 9%, B: 11%, C: 8%, D: 14%. What is the range of readmission rates? → 6 pp
18. Emergency admissions data: Monday 45, Tuesday 60, Wednesday 50, Thursday 55, Friday 70. What is the median number of admissions? → 55
19. What is the normal resting heart rate for a healthy adult? → 60–100 bpm
20. In a clinical trial, what is 'blinding' designed to prevent? → Bias from participants or researchers knowing treatment allocation
21. A table shows that Hospital A had 2,400 admissions in Q1 and Hospital B had 1,800. What percentage more admissions did Hospital A have compared to Hospital B? → 33%
22. A town's population grows from 24,000 to 30,000 over 5 years. What is the percentage increase? → 25%
23. What percentage of the human body is made up of water? → Around 60%
24. What types of questions are included in the Decision Making subtest? → Questions that may refer to text, charts, tables, graphs or diagrams.
25. Which of the following best describes a placebo? → An inert substance given as a control treatment
26. A scheduler must assign 4 tasks (W, X, Y, Z) sequentially. X must come before Z. Y must be last. W must come immediately before X. Which order is valid? → W, X, Z, Y
27. How many chambers does the human heart have? → Four
28. In a logical argument: 'If it rains, the match is cancelled. The match was not cancelled.' What can be concluded? → It did not rain
29. What is 'informed consent' in healthcare? → A patient voluntarily agreeing to treatment after receiving adequate information
30. Which of the following statements is a value judgement rather than a factual claim? → Patients should always be prioritised over cost concerns