Mental Alertness Quiz

This is a test to see how well you can think. It contains questions of different kinds.

The test contains 75 questions. You are not expected to be able to answer all of them, but do the best you can. You will be allowed 30 mins from when you click 'Start Quiz' at the bottom of this page. Try to get as many right as possible. Be careful not to go so fast that you make mistakes. Do not spend too much time on any one question.