Introduction
IQ test one
IQ test two
IQ test three
IQ test four
IQ test five
IQ test six
IQ test seven
IQ test eight
IQ test nine
IQ test ten
IQ test eleven
IQ test twelve
Answers, explanations and assessment.
Advanced IQ tests : the toughest practice questions to test your lateral thinking, problem solving and reasoning skills by Philip J. Carter. ISBN 9780749452322. Published by Kogan Page in 2008. Publication and catalogue information, links to buy online and reader comments.