University of Cambridge Interview Prep

The University of Cambridge interview process

This is how the process usually runs, so nothing on the day is a surprise. Your invitation is the one source that knows for certain, so check it for what your version looks like.

• UCAS and My Cambridge Application: UCAS applications for 2027 entry closed at 6pm UK time on 15 October 2026. Within 48 hours you receive a link to My Cambridge Application, an extra form that must be completed by 6pm on 22 October 2026, which is also the deadline for extenuating circumstances and, for international students, transcripts. What to expect: Treat 22 October as a hard stop; late forms are not considered. Keep your personal statement focused on your subject, because interviewers often use it as a starting point.
• Pre-registered admissions tests: ESAT and TMUA were sat at a test centre between 12 and 16 October 2026, with ESAT registration closing on 28 September. Law applicants must register for the LNAT by 15 September and sit it by 15 October. Medicine applicants take the UCAT. Colleges use these results to help decide who to invite to interview. What to expect: Find out your test requirement in the summer, not in October. Practise under timed conditions; the tests are designed to be hard and you do not need every question right.
• Written work and college assessments: Some subjects, including several arts and humanities courses, ask for written work or set a college admission assessment, usually at or around interview. You do not need to register for college assessments in advance. What to expect: Check your college and course pages for what applies to you. Re-read any written work you submit, because you may be asked to discuss or defend it.
• Interviews (December): Most invitations go out in November, some in early December. The main interview period is 7 to 18 December 2026, online or in person depending on your college and course. You usually discuss subject material with two or three interviewers, and some colleges add a general interview with academics outside your subject. What to expect: Expect to apply what you know to new problems, texts or data. Think out loud, ask clarifying questions and treat it as a conversation. If you are interviewing online, test your set-up and have paper to hand.
• Decisions and the Winter Pool: Applicants hear the outcome in late January. Strong applicants who could not be offered a place by their college may be placed in the Winter Pool, where other colleges can make an offer, sometimes after a further interview in mid to late January. Mathematics offers almost always include STEP, taken in June. What to expect: Keep checking email in January in case you are pooled. If your offer includes STEP, start preparing early; it is a different level from school exams.

Common University of Cambridge interview questions

Why do you want to study this subject at Cambridge?

Why they ask: Tests whether your interest is genuine and whether you understand how the course is structured and taught.

How to answer: Talk about a specific idea or problem in the subject that keeps pulling you back and what you have done to explore it. Mention something concrete about the course, such as a paper or option you would like to take, rather than the university name or ranking.

Sketch the graph of this function and tell me what happens as x gets large.

Why they ask: Typical of Mathematics, Natural Sciences, Engineering and Computer Science interviews, where you work on problems in front of the interviewers.

How to answer: Narrate every step: intercepts, behaviour near zero, behaviour for large values, any symmetry. If you are unsure, say what you would check and check it. Interviewers care far more about clear reasoning than speed.

Why might a government choose to subsidise something rather than ban the alternative?

Why they ask: An Economics or Land Economy style question that tests whether you can reason about incentives and trade-offs, not recite definitions.

How to answer: Set out what each policy changes for consumers and producers, then weigh cost, enforcement and unintended consequences. Use a real example if you have one. Conclude with a view, but show you understand when the other option would be better.

Here is an extract you have not seen before. What is the writer doing?

Why they ask: Common in English, History, Classics and other humanities interviews. It mirrors the close reading you would do in a supervision.

How to answer: Start with specific features of language, structure or argument, then build towards an interpretation. Link it to wider context only if it helps. Be ready for the interviewer to challenge your reading, and engage with the challenge rather than retreating.

A patient refuses a treatment that would save their life. What should the doctor do?

Why they ask: Medicine interviews often test ethical reasoning and communication alongside scientific thinking.

How to answer: Identify the principles in tension, such as autonomy and beneficence, and the factual questions that matter, like capacity. Talk through what the doctor should explore with the patient. Avoid a one-line verdict; show balanced reasoning.

Tell me more about something you mention in your personal statement.

Why they ask: Interviewers use your statement as a springboard to see how deep your interest goes.

How to answer: Be ready to go two levels deeper on anything you have written. Explain what you found interesting, what you questioned and what you would like to read next. If you cannot discuss something in detail, it should not be in the statement.

How would you design an experiment to test that?

Why they ask: Common in Natural Sciences and Psychological and Behavioural Sciences. It tests scientific method and the ability to spot flaws in a design.

How to answer: State the hypothesis, the variable you would change, what you would measure and what you would hold constant. Then volunteer the weaknesses of your own design. Interviewers like candidates who critique themselves before being asked.

What University of Cambridge looks for

These are the things they listen for, even when the question is about something else entirely.

• Supervision-style discussion
• Thinking out loud
• Applying knowledge to new problems
• Intellectual curiosity
• Responding well to challenge
• Depth over breadth

How to prepare

Work backwards from the dates. If your course needs the ESAT, TMUA, LNAT or UCAT, register in time and practise on timed papers through the summer. Submit UCAS by 15 October and My Cambridge Application by 22 October. Then prepare for interview as if it were a supervision: pick two or three topics you genuinely enjoy, read beyond school level and practise explaining them to someone who asks awkward follow-up questions. For maths and science subjects, work through problems out loud on paper; for humanities, practise discussing unseen passages or sources for ten minutes without notes. Check whether your college interviews online or in person and whether there is a college assessment for your subject. Run a Voxxhire mock interview out loud and read the transcript: interviewers are listening to how you reason, and the transcript shows exactly where you went silent, skipped a step or abandoned a good idea too quickly.

Roles this guide applies to

This guide fits best if you are going for one of these.

• Natural Sciences
• Mathematics
• Computer Science
• Economics
• Law
• Medicine