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GoogleProduct SenseHard~30 min
YouTube Watch Time Drop
Duration
~30 minutes
Difficulty
Hard
YouTube's total watch time dropped 8% week-over-week. The VP of Product wants a root cause analysis before the quarterly business review. Multiple platform, regional, and content-type dimensions may be driving the decline, and early data suggests the drop is concentrated on mobile.
Skills tested
Metric decomposition across multiple dimensionsPlatform-specific hypothesis generationDistinguishing product vs. external causesPrioritized investigation framework
Interview stages
- 1Structure the investigation
- 2Diagnose root causes
- 3Recommend actions and frame for leadership
What you'll get back
After the session, you'll receive a detailed AI-generated debrief with stage-by-stage ratings (Strong / Developing / Weak), a signal coverage map showing which key points you hit, specific feedback on your reasoning and communication, and a reference response for comparison.
$3
One-time payment · No account required
- ~30 minute AI-powered mock interview
- Realistic interviewer pushback
- Stage-by-stage debrief with ratings
- Signal coverage map
- Reference response for comparison
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