SQL Skills Assessment Tests

You can test your SQL skills (or those of employees, interview candidates, family members, friends or pets) by doing any of the tests shown below (there's a guide to how they work here).

SQL skills test

Tests completed as of yesterday: 7,578

Our SQL test is divided into the following 5 sections:
  • General
  • Selecting data
  • Calculations using SQL
  • Joins
  • Grouping and aggregation
The test consists of 20 questions randomly drawn from a pool of 127.
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