Metrics question

How would you measure the success of Uber Ride?

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

Metric tree construction for a core ride hailing product, balancing rider and driver sides of the marketplace.

State the core value, reliable, fast, and reasonably priced transportation connecting riders and drivers.
Define the north star, completed rides per active rider per month, reflecting real repeat usage rather than one time trial.
Define supply side health metrics, driver utilization rate and average driver earnings per hour, since a rider only focus risks under serving supply.
Define guardrail metrics, average wait time and cancellation rate, since these directly affect both rider satisfaction and driver income.
Segment by market maturity, since a new city's metrics look different from a mature city's.

Picks a specific north star, completed rides per active rider per month, rather than a vague usage or growth metric.
Explicitly includes driver side metrics, utilization and earnings per hour, showing understanding this is a two sided marketplace.
Segments by market maturity, since treating a brand new city the same as a mature one with the same targets would be misleading.

Only measuring rider side metrics and ignoring driver supply health entirely.
Treating all markets the same regardless of maturity stage.
No guardrail metric like wait time or cancellation rate alongside growth metrics.

How would you weigh driver earnings against rider price sensitivity if they are in tension?
Which metric would you prioritize differently in a brand new market versus a mature one?