The Provinces

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

Domain

SQL

Difficulty

easy

Seniority

mid

Problem

We run a retail operation split into regional zones, with the US as our home base and main branch. Find the three highest earning zones outside the home region, biggest earners first.

Summary

The home office isn't the whole story. Find the zones carrying the rest.

Practice This Problem

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