Product design question
Calculate and design a framework for students to choose their dream college.
- Product design
- Hard
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What this question tests
Product design combined with structured decision framework thinking for a high-stakes, emotionally charged personal decision.
How to approach it
- Users: high school students choosing between colleges, often overwhelmed by too many disconnected data sources.
- Pain points: cost, fit, and outcome data live in separate places, forcing students to manually compare with no personalized weighting.
- Prioritize: build a structured decision framework first, letting students weight factors like cost, location, program strength, and post-graduation outcomes by personal priority.
- Solution: a guided tool that combines objective data, cost, acceptance likelihood, and outcome stats, with the student's own weighted preferences to produce a ranked shortlist.
- Success metric: percent of users who complete the full comparison flow, and self-reported confidence in their final decision.
- Confirm scope: whether this targets US college admissions specifically, since data sources and norms vary significantly by country.
What a strong answer includes
- Frames the core insight correctly: the problem is not lack of data but lack of personalized weighting across scattered data.
- Proposes a concrete mechanism, student-weighted scoring across cost, fit, and outcomes, rather than a generic search tool.
- Chooses a success metric tied to decision confidence, appropriate since the real goal is a better decision, not just engagement.
Common mistakes
- Building another generic college search and comparison tool with no personalized weighting.
- Ignoring that cost and outcome data must be sourced reliably, a real data challenge.
- Success metric that measures engagement instead of decision quality or confidence.
Likely follow-up questions
- Where would you source reliable cost and outcome data for this tool?
- How would you handle students whose parents have very different priorities than they do?
More product design questions
- Design a TV for a car.Google · Product design · Hard
- Design a refrigerator for the blind.Google · Product design · Hard
- How do you design a camera for the elderly?Google · Product design · Medium
- Redesign Twitter for eCommerce.Shopify · Product design · Hard
- How would you go about designing a new location sharing app for Google?Google · Product design · Medium
- How would you improve Google Home?Google · Product design · Easy
More questions from Google
Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 4: Discovery and strategy for AI products
- Chapter 7: AI UX and human oversight: design for a system that is wrong sometimes
- Chapter 14: Get the job: the AI PM interview loop