IHX Interview Questions
The questions to prepare for IHX interviews, across all roles. Questions from real interview reports rank first. Updated daily.
Tests communication, ownership, and stakeholder management when translating technical complexity into actionable business understanding.
Tests prioritization under pressure, stakeholder management, and ownership when multiple important initiatives compete for limited time.
Calculate three-day rolling user activity averages and classify behavior trends with SQL window functions.
Define a success metric for a new feature that captures real user value, not just raw usage.
Outline the first checks to diagnose a sudden drop in a core product metric, starting with data quality, scope, and decomposition.
Explain common experimentation pitfalls and design controls that prevent selection bias from invalidating conclusions.
Select the appropriate statistical test for an observed change and explain how its p-value determines significance.
Explain how to design, power, monitor, and analyze an A/B test so its conclusions are statistically and practically valid.
Sign up to see every question
Create a free account to unlock this list and practice real interview questions.
Find each user's longest consecutive login streak by deduplicating login dates and identifying gaps between days.
Didi Chuxing
ByteDanceCalculate daily conversions and a seven-day rolling average using PostgreSQL aggregation and window functions.
Credibly