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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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