Behavioral question

What is an example of asking 5 whys to a customer?

Practice this question out loud. An AI interviewer asks it, follows up like a real interviewer would, and scores your answer. Type or speak.

What this question tests

Practical grasp of root-cause analysis technique, checking you can demonstrate the method with a believable, concrete example.

Set up a realistic customer complaint scenario, for example a customer says they stopped using a feature.
Ask why once: they say the feature felt too complicated to set up.
Ask why again: they say they didn't understand what the first step required.
Ask why a third time: they say the onboarding didn't explain the prerequisite step clearly.
Ask why a fourth and fifth time, narrowing toward a root cause, for example the onboarding copy assumed prior knowledge the customer didn't have.
Conclude with the actionable fix, revising onboarding copy to explain the prerequisite step explicitly, distinct from the surface complaint.

Shows the five whys progressing logically, each answer deepening rather than repeating the same point.
Lands on a specific, actionable root cause, like unclear onboarding copy, not a vague conclusion like 'the product is confusing'.
Demonstrates the value of the technique, contrasting the surface complaint, too complicated, with the real fix, one specific copy change.
Keeps the example concrete and plausible rather than abstract or generic.

Repeating the same underlying point across all five whys instead of genuinely deepening the analysis.
Landing on a root cause too vague to act on.
Making the example so generic it doesn't demonstrate real analytical thinking.

How would you validate that this root cause, not another factor, was the real driver?
When would five whys not be the right technique to use?