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QuizMoz offers one of the Internet's largest collection of quizzes for you to tease your brain and pit your wits against the experienced QuizMoz quiz masters. Go ahead and find out what you know about yourself and the world around you. Best of luck!! Coverage : An optical illusion is characterized by visually perceived images that, at least in common sense terms, are deceptive or misleading. The Optical Illusion Quiz takes one to the fascinating world of illusions by way of examples, types of illusions, and other facts related to it. Take this quiz and crack it if you can or else guess your way through it.  Optical Illusions Discussion Forum 1.  The idea that illusions are assumed to arise by interaction with assumptions about the world, leading to "unconscious inferences", was first suggested by: a. Cormac McCarthy b. Paul Curry c. M.C. Escher d. Hermann Helmholtz Please provide appropriate updations Ques The idea that illusions are assumed to arise by interaction with assumptions about the world, leading to "unconscious inferences", was first suggested by: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 2.  Pictures or objects that elicit a perceptual 'switch' between the alternative interpretations are categorized as: a. Distorting illusions b. Ambiguous illusions c. Paradox illusions d. Fictional illusions Please provide appropriate updations Ques Pictures or objects that elicit a perceptual 'switch' between the alternative interpretations are categorized as: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 3.  The Rubin Vase is an example of: a. Distorting illusions b. Ambiguous illusions c. Paradox illusions d. Fictional illusions Please provide appropriate updations Ques The Rubin Vase is an example of: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 4.  Which illusions are characterized by distortions of size, length, or curvature? a. Distorting illusions b. Ambiguous illusions c. Paradox illusions d. Fictional illusions Please provide appropriate updations Ques Which illusions are characterized by distortions of size, length, or curvature? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 5.  Which illusions are generated by objects that are paradoxical or impossible? a. Distorting illusions b. Ambiguous illusions c. Paradox illusions d. Fictional illusions Please provide appropriate updations Ques Which illusions are generated by objects that are paradoxical or impossible? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 6.  The perception of objects that are genuinely not there to all but a single observer is called as: a. Distorting illusions b. Ambiguous illusions c. Paradox illusions d. Fictional illusions Please provide appropriate updations Ques The perception of objects that are genuinely not there to all but a single observer is called as: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 7.  Ames Room, a distorted room that is used to create an optical illusion, was invented by: a. Cormac McCarthy b. Paul Curry c. Adelbert Ames, Jr d. Roald Dahl Please provide appropriate updations Ques Ames Room, a distorted room that is used to create an optical illusion, was invented by: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 8.  An Ames room is depicted in the 1971 film adaptation of the Roald Dahl novel: a. Matilda b. Going Solo c. The BFG d. Charlie and the Chocolate Factory Please provide appropriate updations Ques An Ames room is depicted in the 1971 film adaptation of the Roald Dahl novel: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 9.  A doctored photograph purporting to be of an impossible cube was published in the magazine: a. Hacker b. Equinox c. Scientific American d. Signs of the Times Please provide appropriate updations Ques A doctored photograph purporting to be of an impossible cube was published in the magazine: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 10.  According to Martin Gardner, the missing square puzzle was invented by a New York City amateur magician: a. Cormac McCarthy b. Paul Curry c. M.C. Escher d. Roald Dahl Please provide appropriate updations Ques According to Martin Gardner, the missing square puzzle was invented by a New York City amateur magician: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 11.  The Pulfrich effect was used in a 1997 special TV episode of: a. Trichotometric indicator support b. The Impossible Magnet c. Analog Science Fiction and Fact d. 3rd Rock from the Sun Please provide appropriate updations Ques The Pulfrich effect was used in a 1997 special TV episode of: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 12.  The Ehrenstein illusion is an optical illusion studied by the German psychologist: a. Jastrow b. M. C. Escher c. Walter Ehrenstein d. Kanizsa Please provide appropriate updations Ques The Ehrenstein illusion is an optical illusion studied by the German psychologist: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. Think you know more about this quiz!   Please enter your Name and what you would like to tell everyone about Optical Illusions  Name: Think you know more about Optical Illusions and would like others to know too? Whether its a great fact, a joke, a personal experience or an interesting anecdote, please share it with all the human beings on planet earth. Your contribution will help keep QuizMoz a free site for all.    (Optional)  (average submission size - 5 to 10 lines) Optical Illusions Discussion Forum Know the Latest News about Optical Illusions! What others think about Optical Illusions By: Shelby on Feb 15, 2011    i don't know if this is an optical illusions test...... By: Synnova on Jun 4, 2009    I am doing a project By: george brown on Oct 11, 2008    okay Quizzes for this month are sponsored by www.ExpertRating.com     Big Brother   FIFA   Soccer WAGs Quizzes   NBA 2010 Quiz   Science Quiz for Kids   Medical Terminology Quiz   Career Quiz for Kids   Home And Away Quiz   Harry Potter Quiz   Harry Potter and the Deathly Hallows   US History Quiz   Am I Pregnant Quiz   Dating Etiquette Quiz   Email Etiquette Quiz   Home     About Us      Advertise     Terms of Service     Privacy Policy     Contact QuizMoz    FAQ     SiteMap Copyright © 2007.www.quizmoz.com. All rights are reserved.