Diagnose a drop in DAU

Last updated: November 17, 2025

Quick Overview

The engagement dropped by 15% this week. Walk through your investigation process.

Google
Product / Decision Making
Product Manager
Google
November 17, 2025
Product Manager
Technical Screen
Product / Decision Making
Medium

30

3

1,207 solved


The engagement dropped by 15% this week. Walk through your investigation process.

Product questions at Google test your ability to think like a product leader. This Technical Screen question evaluates how you balance user needs, business goals, and technical constraints when making product decisions.

What the Interviewer Expects
  • Apply a structured framework for product thinking (user, problem, solution, metrics)
  • Segment users and identify differentiated needs
  • Prioritize features using a clear framework (RICE, ICE, impact vs effort)
  • Define comprehensive success metrics across the user funnel
  • Consider competitive dynamics and market positioning
Key Topics to Cover
Growth loops and retention
Success metrics and KPIs
Data-informed decision making
User research and problem identification
Product strategy and vision
Prioritization frameworks (RICE, ICE)
How to Approach This
  1. Start with the user. Who are they, what problem do they have, and what is their current workaround?
  2. Use a prioritization framework: impact vs effort, RICE scoring, or ICE scoring.
  3. Define success metrics using the AARRR framework: Acquisition, Activation, Retention, Revenue, Referral.
  4. Consider second-order effects. A feature might boost short-term engagement but hurt long-term retention.
Possible Follow-up Questions
  • How would you validate this idea before committing engineering resources?
  • What would you do if usage data contradicts user feedback?
  • How would you sequence the rollout across different user segments?
  • How would you decide to kill this feature if it's not working?
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Sample Answer
Problem Framing

To diagnose the 15% drop in Daily Active Users (DAU), we need to scope the problem specifically by identifying the user segments most affected and the context of their engagement. The first step is to...

User & Market Context

Our primary users are tech-savvy individuals aged 18-35 who rely on our platform for information, social connection, and productivity. Understanding that user engagement is driven by new content, comm...


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