Average Watch Time by Format

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

Domain

SQL

Difficulty

medium

Seniority

L3

Problem

The content team is deciding which formats to invest in for next quarter. For each content type, show the average watch time across all views so they can see which formats hold attention.

Summary

Which content format keeps viewers watching the longest

Practice This Problem

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