Samples of cognitive ability tests are available at the websites TestPrep-Online.com and Revelian.com. The questions on Test Prep Online are similar to those found on the Wonderlic cognitive abilities test, while those provided by Revelian are similar to the questions found on the test developed by that company.
Cognitive abilities tests are designed to test a variety of functions related to knowledge and intelligence. Most tests contain questions that require test takers to use memories, logical reasoning skills, ability to evaluate data and store of general knowledge. IQ tests and childhood development tests are two example of cognitive tests for humans.