Gnowledge is an online test publishing platform.  Tests and exercises can be created by anyone and are categorized by title, subject, grade, school and/or country. Once published, these tests are available for everyone to use and share.

Students preparing for exams or who wish improve their knowledge and accelerate their academic progress can search Gnowledge for their desired subject. All test results, scores and answers to every question administered is stored on Gnowledge. Registered users can view their own individual test results any time and the test results of everyone who has taken the tests they've created, and these tests and/or results can be shared with others if they choose to do so.

Gnowledge is free for everyone to use.

Link:  Gnowledge.com

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