Top Products per Category

A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

medium

Seniority

L4

Problem

For each product category, pull the top 5 products by total sales revenue. The data lives across the transactions and products tables. Return the category, product name, and total sales.

Summary

Five winners per category.

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.