Price Check
A easy SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- L3
Interview Prompt
The finance team is reviewing pricing strategy across the product catalog. For each category, they need to see the average price and the number of products that actually have a price on file. Exclude any product whose price is missing, and list categories from most expensive on average to least.
Summary
Priced to sell or priced to sit?
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