You are not expected to know all the answers, if you do not know just guess.
Its just fun to test yourself and possibly learn something new about the world we live in.
Many of the I.Q. questions can have multiple answers, depending on the type of test.
It is a good idea to have a pen and paper handy to write down the answers for each page.
When you have got all your answers on that page,
click the "Check Your Answers" link at the botton to see the correct answers, and mark yours.
Some tests provide a rating system to show how well you have done.
This brain teaser can be solved by combing deduction, analysis, and sheer persistence.
The essential facts are as follows, answer the questions at the end.
There are five houses, each with a front door of a different colour.
They are inhabited by men of different nationalities.
They have different pets and drinks.
Each man smokes a different kind of tobacco.
Who owns the Zebra ?
Who Drinks Water ?