Which numbers would you look at every morning to know if operations are healthy, and why those?

What the interviewer is looking for

• This question tests kpi & performance management. Names the specific metrics they run the operation on, explains why, and shows how they act when numbers slip.
• Strong answers: Names relevant measures like output, on-time delivery, quality, safety incidents, labour cost and backlog, and links each to an action.
• Likely follow-up: Tell me about a time one of those numbers warned you about a bigger problem.

Another way it may be asked: You get to work and have five minutes. What figures would tell you whether yesterday went well?

A structure to follow: Answer, explain, example, limits

1. Step 1

   Answer

   Give your direct answer in the first sentence so the interviewer knows where you are going.

2. Step 2

   Explain

   Say how it works or why you would do it that way, in plain words before jargon.

3. Step 3

   Example

   Anchor it in something you have actually done or seen, with the detail that shows hands-on experience.

4. Step 4

   Limits

   Say when your approach would not be the right one. It shows judgement.

This is guidance on shape, not a script. Use your own real experience and facts; never invent details to fill a gap. See the STAR guide and answer frameworks.

Common slips

• Reciting a definition without showing you have applied it.
• Using terms you cannot explain if asked a level deeper.
• Claiming experience beyond what you can discuss in detail.

How to practise it

Say the answer in 90 seconds, then answer the follow-up as if it were a new question.

Related questions

• Tell me about a time the data showed a problem your team did not believe. How did you get them on board?
• If you noticed the same task was causing delays every day, how would you figure out why and fix it?
• Two team members are arguing about who should cover an extra shift. How would you settle it fairly?
• You see a team member skipping a safety step to save time. What do you do?
• Demand is forecast to double next quarter. How would you plan staffing and capacity?

Browse all questions