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

Senior
May 2026

Summary

Google PM interview with a strategy case about a premium airline seeing drops in business class bookings. Single question, pretty open-ended, left me second-guessing my structure the whole time.

Questions Asked (1)

Q1

A premium airline is experiencing declining bookings in its business class category. How would you approach diagnosing and addressing this problem?

Root Cause AnalysisProduct StrategyProduct Analytics & Metrics
Author's notes

I went straight into root cause territory, which in hindsight was probably too fast.

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AI HintsAI Generated

Suggested Approach

Start by clarifying the scope and defining the problem with key metrics, then structure your answer around a hypothesis-driven root cause analysis covering internal and external factors. Prioritize the most likely causes, propose data-driven solutions, and outline how you would measure success and iterate.

Pro tip: Show empathy for the customer by considering the end-to-end experience of a business traveler, and tie your solutions to clear business outcomes like revenue and retention. This demonstrates product sense and strategic thinking.

1. Clarify and Define the Problem

Ask clarifying questions to understand the scope: Is the decline across all routes or specific ones? What is the time frame? How is business class defined? What are the key metrics (booking rate, revenue, load factor)?

2. Gather Data and Identify Trends

Analyze internal data (booking trends, customer segments, churn, NPS) and external data (competitor pricing, market trends, economic factors) to pinpoint when and where the decline occurred.

3. Form and Test Hypotheses

Develop hypotheses for the decline (e.g., pricing, product quality, competition, customer needs) and validate them with data. Use segmentation to see if the decline is concentrated in certain customer groups.

4. Prioritize Root Causes and Propose Solutions

Based on evidence, prioritize the most impactful root causes and brainstorm potential solutions. Evaluate solutions based on impact, effort, and alignment with business goals.

5. Define Success Metrics and Iterate

Outline how you would measure the success of implemented solutions (e.g., booking rate, revenue, customer satisfaction) and describe a plan for monitoring and iterating.

Key Points to Mention

  • Segmentation of business travelers (e.g., corporate vs. leisure, frequent vs. infrequent)
  • Competitive analysis (e.g., other airlines' business class offerings, pricing, routes)
  • Customer feedback and NPS to understand pain points
  • Pricing strategy and perceived value
  • Product experience (e.g., seat comfort, service, amenities, digital experience)
  • External factors (e.g., economic downturn, travel restrictions, remote work trends)

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