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Peak Retargeting Revenue Month

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

For retargeting campaigns (names containing 'retarget') in 2025, which month had the highest total ad revenue? Show the month, total revenue, maximum single-impression revenue, and average revenue.

Summary

Retargeting revenue. The peak month.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your sql solution with real code execution
  4. Get instant feedback and a hire/no-hire decision

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