{"id":4348,"date":"2025-04-06T09:45:56","date_gmt":"2025-04-06T13:45:56","guid":{"rendered":"https:\/\/josmfs.net\/?p=4348"},"modified":"2025-06-06T16:08:36","modified_gmt":"2025-06-06T20:08:36","slug":"logical-card-test","status":"publish","type":"post","link":"https:\/\/josmfs.net\/wordpress\/2025\/04\/06\/logical-card-test\/","title":{"rendered":"Logical Card Test"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-4346\" src=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2025\/04\/Logical-Card-Test-Fig2.jpg\" alt=\"\" width=\"201\" height=\"128\" srcset=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2025\/04\/Logical-Card-Test-Fig2.jpg 400w, https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2025\/04\/Logical-Card-Test-Fig2-300x191.jpg 300w\" sizes=\"auto, (max-width: 201px) 100vw, 201px\" \/>This is a logical <a href=\"https:\/\/medium.com\/puzzle-sphere\/real-psychological-puzzle-that-will-test-your-logical-thinking-bc145ff90a9d\">puzzle<\/a> from Muhammad Zain Sarwar on Puzzle Sphere.<\/p>\n<p><strong>\u201cReal Psychological Puzzle that will Test your Logical Thinking<\/strong><\/p>\n<p><strong>Only 10% of Participants gave the Right Answer!<\/strong><\/p>\n<p>Imagine in front of you there are four cards placed on a desk. Each card has a number on one side and a color on the other. The visible faces of the cards show the following:<\/p>\n<ul>\n<li><strong>3<\/strong><\/li>\n<li><strong>8<\/strong><\/li>\n<li><strong>Red<\/strong><\/li>\n<li><strong>Brown<\/strong><\/li>\n<\/ul>\n<p>You are given a rule to verify:<\/p>\n<p><em>\u201cEvery card that shows an even number on one side<\/em>, then the opposite side must be red.\u201d<\/p>\n<p><strong>Puzzle Statement<\/strong><\/p>\n<p>Your task is to determine which cards you <em>must<\/em> flip over to check whether this rule is being followed or not.<\/p>\n<p>This question was part of a real psychological experiment.\u201d<\/p>\n<p>(I emphasized the \u201cmust\u201d in the puzzle statement in order to limit the number of cards flipped to the minimum.)<\/p>\n<p>See <a href=\"https:\/\/josmfs.net\/wordpress\/wp-content\/uploads\/2025\/04\/Logical-Card-Test-250322.pdf\">Logical Card Test<\/a> for a solution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This is a logical puzzle from Muhammad Zain Sarwar on Puzzle Sphere. \u201cReal Psychological Puzzle that will Test your Logical Thinking Only 10% of Participants gave the Right Answer! Imagine in front of you there are four cards placed on a desk. Each card has a number on one side and a color on the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[174,277,103],"class_list":["post-4348","post","type-post","status-publish","format-standard","hentry","category-puzzles-and-problems","tag-logic","tag-puzzle-sphere","tag-soapbox"],"_links":{"self":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/4348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/comments?post=4348"}],"version-history":[{"count":1,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/4348\/revisions"}],"predecessor-version":[{"id":4349,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/4348\/revisions\/4349"}],"wp:attachment":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/media?parent=4348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/categories?post=4348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/tags?post=4348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}