QuEST Global Interview Questions
Published March 27, 2026
Estimated reading time: 5 minutes
QuEST Global Interview Guides
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Machine Learning
(17)
Data Structures & Algorithms
(15)
Behavioral
(8)
Product Sense & Metrics
(7)
Analytics
(7)
QuEST Global Interview Questions
Practice for the QuEST Global interview with these recently asked interview questions.
| Question | Topic | Difficulty |
|---|---|---|
Behavioral | Medium | |
Tell me about a data project that didn’t go the way you expected. What did you set out to do, what surprised you, and how did you handle it? | ||
SQL | Easy | |
Data Structures & Algorithms | Hard | |
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SQL | Easy | |
Machine Learning | Medium | |
Statistics | Medium | |
SQL | Hard | |
Machine Learning | Medium | |
Python | Easy | |
Deep Learning | Hard | |
SQL | Medium | |
Statistics | Easy | |
Machine Learning | Hard |
Challenge
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QuEST Global Salaries by Position
Most data science positions fall under different position titles depending on the actual role.
From the graph we can see that on average the Product Manager role pays the most with a $175,000 base salary while the Data Analyst role on average pays the least with a $73,480 base salary.
Discussion & Interview Experiences