Interview English: When You Do Not Know the Answer

First check whether the question is unclear

Not understanding a question and not knowing its answer are different problems. If you missed a term or the scope of the question, ask a focused clarification. If the meaning is clear but you lack the knowledge, avoid asking the interviewer to repeat it indefinitely.

Use a short pause to organise your response. National Careers Service interview guidance supports preparing from the role description and practising relevant experience. The response exercise here is original language practice, not an employer rule or a promise of selection.

Say what you have and have not done

If you have never used a tool, say so. You can mention a related skill only if it is true and relevant. Distinguish reading about a process, practising it in a course and using it in paid work. These are different kinds of experience.

Avoid replacing a missing fact with an invented project or qualification. Also avoid claiming that you can master any system immediately. A modest description of your starting point gives the interviewer more accurate information.

An invented response to a tool question

The following scenario is fictional. An applicant is asked how they would produce a report in an unfamiliar software package. The applicant has genuinely worked with spreadsheets but has not used the package. The example is a structure to adapt, not experience to claim as your own.

“I have not used that package, so I cannot describe its exact steps. In my college project I checked spreadsheet totals against the original records. If you would like, I can explain how I would check the report requirements and find the approved instructions before trying the task.”

The answer separates actual experience from a proposed approach. It asks permission to discuss the approach rather than talking around the missing knowledge. If the interviewer needs a precise technical answer, acknowledge that the proposal does not supply it.

Do not improvise an authoritative answer

For work involving safety, confidential information or regulated procedures, a plausible guess may be inappropriate. Say that you would consult the approved procedure or an authorised person. Do not invent that person’s job title or claim you have authority you do not hold.

In other questions, an interviewer may explicitly ask you to think aloud. Then describe assumptions as assumptions and explain how you would test them. If new information changes your reasoning, say what changed. This is different from presenting an uncertain fact as established knowledge.

Practise with a real knowledge gap

Choose a genuine requirement from a role description that you have not yet met. Ask a partner to question you about it. Keep your answer brief enough to leave room for a follow-up, and ask your partner to separate the facts they heard from your proposed next steps.

Afterwards, turn the gap into a preparation task: read reliable introductory material, practise an appropriate exercise or ask about training expectations. Spantach Academy’s soft skills page is a starting point for an enquiry about communication practice and current batches; it does not establish an employer’s requirements.

1. Did I answer the question I was actually asked?
2. Did I distinguish experience from a proposal?
3. Did I invent any capability, project or result?
4. What can I realistically prepare before the next interview?