The Costliest Trio
A medium SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- L4
Interview Prompt
We're building a gift-bundle recommender for a retail catalog, where every bundle is three different products and its price is the sum of the three item costs. Surface the 100 most expensive bundles, listing each bundle's three product names alphabetically in one comma-separated string next to its combined price.
Summary
Three products, one price tag. Surface the priciest bundles.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your sql solution with real code execution
- Get instant feedback and a hire/no-hire decision