What an assessment centre involves
Held in person or increasingly online, an assessment centre bundles several exercises: a group exercise, a presentation, a case study or written task, one or more interviews, and sometimes a social element. Assessors score you against set criteria across the day, so a wobble in one exercise isn't fatal.
Group exercises: contribute, don't dominate
The group exercise trips people up because they think they must 'win'. They don't. Assessors want to see you listen, build on others, and help the group reach a good outcome. Speak up with useful points, bring quieter people in, keep an eye on the time — but don't steamroll. Being a good collaborator scores higher than being the loudest.
Presentations and case studies
You'll often get a business problem to analyse and present. Structure beats flash: state the situation, your recommendation, and the reasons for it. Manage your time, and don't panic if you can't cover everything — a clear, well-reasoned answer is what they're after.
Interviews and how to prepare
Interviews are usually competency- or strengths-based. Prepare six to eight strong, specific examples using a situation → action → result structure, and be ready to flex them to different questions. Our guide to competency and strengths questions has examples. On the day: arrive prepared, stay calm, be yourself, and treat every exercise as a fresh start.
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Frequently asked questions
What happens at an assessment centre?
A day of exercises — typically a group task, a presentation, a case study or written test, and interviews — with assessors scoring you against set criteria. Some include a social element too.
How do I stand out in a group exercise?
Contribute useful points, listen and build on others, involve quieter members, and help the group reach a good outcome on time. Collaboration scores higher than trying to dominate.
How should I prepare for an assessment centre?
Practise online tests, prepare and practise a structured presentation, ready six to eight competency examples, research the employer, and get the practicalities sorted so you arrive calm.
Can I recover from a bad exercise?
Often, yes. Assessors score across the whole day against multiple criteria, so one weaker exercise doesn't necessarily sink you — treat each task as a fresh start.
Written and reviewed by the Career Agenting System team at Culture & Clarity Limited · Last reviewed August 2026 · Our editorial standards