The superday is a different kind of test.

Know the format you are preparing for

Ask about the number and length of interviews, whether there is a case or assessment, and whether the conversations are in person or remote. Those are practical questions, not a request for the questions in advance.

Use what you learn to design your rehearsal. Three short conversations call for a different pace from a long modelling exercise followed by a discussion. Do not assume that an interviewer’s seniority guarantees a particular type of question.

Keep your story consistent without sounding scripted

Different interviewers may ask versions of why this role, why this firm and why you. Prepare a small set of true experiences you can discuss from several angles. The underlying facts should stay consistent; the emphasis can change with the question.

For each experience, know the context, your own action, the result and what you learned. Be precise about your contribution to team work. If a result is uncertain or you did not own a decision, say so.

Run a rehearsal with feedback at the end

Try three consecutive practice rounds: one on motivation and experience, one on technical mechanics, and one on a business judgement question. This is a training design, not a prediction of any firm’s schedule.

Hold the feedback until all rounds are complete. Stopping after every answer to analyse it can teach you to rely on a reset you may not get in the actual interview. Take a short breath between rounds and start the next conversation with a clean slate.

• Technical round: state assumptions, work through the calculation and check the result.
• Experience round: answer the actual question before adding background.
• Judgement round: identify trade-offs, give a view and explain what could change it.

Practise recovering from an error

If you catch a mistake, correct it directly: ‘I subtracted cash in the wrong direction. Let me rebuild the bridge.’ A concise correction keeps the conversation moving. Continuing a calculation you know is wrong usually makes the explanation harder to follow.

If you genuinely do not know, identify the part you do understand, make an assumption explicit and ask whether it is reasonable to proceed. Avoid dressing up a guess as a fact.

Make the debrief specific

After the rehearsal, separate knowledge gaps from delivery gaps. ‘I forgot to subtract capex’ calls for a different fix from ‘I had the right calculation but never stated the conclusion.’ Choose one technical issue and one communication issue for the next session.

Callback’s single-interview and superday modes give you a place to rehearse the sequence and review the result. Pair that practice with research into the actual role and firm; a generic mock cannot supply that context for you.