Author: J J Mendoza FernandezPublisher: Vision/Orient paperbacksYear: 2002Language: EnglishPages: 135ISBN/UPC (if available): 8122203221 DescriptionUse your imagination . . Stay Alert .. And keep an open mind - Or you'll never solve these logic puzzles and riddles. Can You figure these out? You might think it is impossible, but it is not: How can you tie a knot in a napkin by holding one end in each hand without letting go of it.This book contains many different types of puzzles: numerical puzzles, logic puzzles, word games, lateral thinking puzzles, riddles, etc. Most of them are extremely short and can be solved mentally in just a minute or two. When writing is required, a small slip of paper should be more than adequate.The purpose of these puzzles is to entertain. The correct answer is not always is not always obvious and this is one of the amusing aspects of this book. The reader will notice that the puzzles are often misleading or involve humour in the answer. Therefore, use your imagination, be alert, and have an open mind when trying the puzzles.ContentsWhat is MensaIntroductionNumbersComparing NumbersPercentagesOther NumbersCountingMeasuring Time, Volume, Length, etc.Comparing Time, Volume, Length, etc.WeightsChainsMixingClocksCalendarWordsCounting RelativesFamily TiesQuick LogicLogicIntelligence and SkillsInvestigations and TrialsRiddlesElements in MovementOutdoorsA Little Bit of everythingLaughsAnswers