Practice strengths-based questions, policy analysis scenarios, and leadership exercises with a voice AI trained on the Fast Stream Assessment Centre format.
Start PracticingFrom signup to your first practice session in under two minutes.
Behavioral, technical, case, or role-specific — choose what you're preparing for.
Speak naturally. The AI listens, asks follow-ups, and responds just like a real interviewer.
Get a detailed breakdown of your answers with scores, insights, and areas to improve.
Overall Score
Tip: Strong opening with clear context. Try adding measurable outcomes to strengthen your STAR answers.
After every session you get a detailed breakdown — overall score, category ratings, and specific coaching tips to improve your next answer.
The Fast Stream Assessment Centre includes multiple exercises across one or two days. Prepi helps you prepare for the interview elements.
Questions designed to reveal what you genuinely enjoy and excel at — the Fast Stream uses strengths rather than competency questions at the interview stage.
You'll be asked to analyse a policy briefing and present recommendations — practice structuring clear, evidence-based arguments under time pressure.
Situational questions about how you'd lead a team, manage competing priorities, or influence stakeholders without direct authority.
Fast Stream, SDIP, departmental direct entry, or senior civil service — describe the scheme and Prepi adapts the questions to match.
Start your first mock interview in seconds.
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