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Google·Product Manager·Onsite - Product Sense / Strategy·Intermediate

Intermediate
Jun 2026

Summary

Interviewed at Google, product-sense style question about commuter train passengers. Short post, minimal context, but the question itself is the kind that can spiral in a lot of directions if you're not careful about scoping.

Questions Asked (1)

Q1

What are the top three pain points experienced by commuting train passengers?

Product Sense & IdeationProduct Analytics & Metrics
Author's notes

My first instinct was to just list things off the top of my head, which is probably the wrong move.

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AI HintsAI Generated

Suggested Approach

Start by framing the problem from the passenger's perspective, then segment the journey into distinct phases (pre-trip, in-transit, post-trip) to systematically identify pain points. Prioritize the top three based on frequency, severity, and impact on the overall experience, and briefly suggest how each could be addressed or measured.

Pro tip: Show empathy by grounding pain points in real user scenarios, and tie them to business metrics like retention or NPS to demonstrate product sense. Avoid generic answers; instead, reference specific examples like overcrowding during peak hours or lack of real-time updates.

1. Define the passenger journey

Break down the commuting experience into key stages: planning, boarding, in-transit, and arrival. This ensures comprehensive coverage of potential pain points.

2. Identify pain points per stage

For each stage, brainstorm common frustrations such as unpredictable delays, overcrowding, lack of amenities, or poor information. Use empathy and, if possible, reference data or anecdotes.

3. Prioritize top three

Evaluate each pain point based on frequency (how often it occurs), severity (how much it affects the passenger), and breadth (how many passengers are impacted). Select the top three that are most critical.

4. Link to product opportunities

For each top pain point, briefly suggest potential product solutions or metrics to track, showing how a PM would address them. This demonstrates product sense and analytical thinking.

Key Points to Mention

  • Unreliable schedules and delays leading to uncertainty and missed connections
  • Overcrowding during peak hours causing discomfort and safety concerns
  • Lack of real-time information or poor communication during disruptions
  • Inconsistent pricing or complex ticketing systems
  • Limited amenities such as Wi-Fi, power outlets, or clean restrooms
  • Safety and security concerns, especially at night or in isolated stations

AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.