Prioritization Case: Choosing the Feature Scope of a Minimum Viable Product

Quick Overview

A product management interview question about deciding which features belong in a minimum viable product. It tests whether a candidate can tie MVP scope to the assumptions it must validate, apply a repeatable prioritization method, protect trust and compliance needs, and set success criteria before launch.

Prioritization Case: Choosing the Feature Scope of a Minimum Viable Product

Company: Google

Role: Product Manager

Category: Product / Decision Making

Difficulty: medium

Interview Round: Other

How do you decide which features go into a minimum viable product (MVP)? ```hint Name what it must prove An MVP exists to answer a question about the product. Decide what that question is before ranking anything, then check which features the answer actually depends on. ``` ### Clarifying Questions - Is this a brand-new product, or a new capability inside a product that already has users and a brand to protect? - Is the MVP meant mainly to test whether people want the product, or to be the first version paying customers will depend on? - Which constraints are fixed: a launch date, the team's size, or legal and security requirements that cannot be skipped? - Should I illustrate the process with a specific product? ### What a Strong Answer Covers - What the MVP must prove, stated as the riskiest assumptions about the target user and their problem. - A repeatable method for cutting a long candidate list down to a minimal set, with explicit criteria and a way to rank borderline features. - Separation of features needed to test the idea from those needed for trust, safety and compliance, and from nice-to-haves that can wait or be handled manually. - Success criteria and a decision rule set before launch, and how the results shape the next iteration. - A worked example that applies the method to a concrete product. ### Follow-up Questions - An executive insists on a feature you cut from the MVP. How do you respond? - After launch, early users mostly use a feature you treated as secondary. What do you do next? - How would your approach change for an MVP released under a large, well-known brand, where a weak first version can hurt the brand?

Overview: A product management interview question about deciding which features belong in a minimum viable product. It tests whether a candidate can tie MVP scope to the assumptions it must validate, apply a repeatable prioritization method, protect trust and compliance needs, and set success criteria before launch.

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Google
Jan 25, 2026
mediumProduct ManagerOtherProduct / Decision Making
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How do you decide which features go into a minimum viable product (MVP)?

Clarifying Questions Guidance

  • Is this a brand-new product, or a new capability inside a product that already has users and a brand to protect?
  • Is the MVP meant mainly to test whether people want the product, or to be the first version paying customers will depend on?
  • Which constraints are fixed: a launch date, the team's size, or legal and security requirements that cannot be skipped?
  • Should I illustrate the process with a specific product?

What a Strong Answer Covers Guidance

  • What the MVP must prove, stated as the riskiest assumptions about the target user and their problem.
  • A repeatable method for cutting a long candidate list down to a minimal set, with explicit criteria and a way to rank borderline features.
  • Separation of features needed to test the idea from those needed for trust, safety and compliance, and from nice-to-haves that can wait or be handled manually.
  • Success criteria and a decision rule set before launch, and how the results shape the next iteration.
  • A worked example that applies the method to a concrete product.

Follow-up Questions Guidance

  • An executive insists on a feature you cut from the MVP. How do you respond?
  • After launch, early users mostly use a feature you treated as secondary. What do you do next?
  • How would your approach change for an MVP released under a large, well-known brand, where a weak first version can hurt the brand?