{"id":39184,"date":"2026-05-25T23:07:32","date_gmt":"2026-05-25T17:07:32","guid":{"rendered":"https:\/\/mcqacademy.com\/bn\/mcq\/probability-of-not-choosing-a-red-button-there-are-3-purple-buttons-and-6-red-buttons-in-a-bag-one-button-is-selected-at-rand\/"},"modified":"2026-05-25T23:07:32","modified_gmt":"2026-05-25T17:07:32","slug":"probability-of-not-choosing-a-red-button-there-are-3-purple-buttons-and-6-red-buttons-in-a-bag-one-button-is-selected-at-rand","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/bn\/mcq\/probability-of-not-choosing-a-red-button-there-are-3-purple-buttons-and-6-red-buttons-in-a-bag-one-button-is-selected-at-rand\/","title":{"rendered":"\u09b2\u09be\u09b2 \u09ac\u09cb\u09a4\u09be\u09ae \u09a8\u09be \u09aa\u09be\u0993\u09af\u09bc\u09be\u09b0 \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09a8\u09be"},"content":{"rendered":"\n<p>\u098f\u0995\u099f\u09bf \u09ac\u09cd\u09af\u09be\u0997\u09c7 3\u099f\u09bf \u09ac\u09c7\u0997\u09c1\u09a8\u09bf \u09ac\u09cb\u09a4\u09be\u09ae \u098f\u09ac\u0982 6\u099f\u09bf \u09b2\u09be\u09b2 \u09ac\u09cb\u09a4\u09be\u09ae \u0986\u099b\u09c7\u0964 \u098f\u09b2\u09cb\u09ae\u09c7\u09b2\u09cb\u09ad\u09be\u09ac\u09c7 \u098f\u0995\u099f\u09bf \u09ac\u09cb\u09a4\u09be\u09ae \u09a8\u09c7\u0993\u09af\u09bc\u09be \u09b9\u09b2\u09cb\u0964 \u09b2\u09be\u09b2 \u09ac\u09cb\u09a4\u09be\u09ae \u09a8\u09be \u09aa\u09be\u0993\u09af\u09bc\u09be\u09b0 \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09a8\u09be \u0995\u09a4?<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>3\u099f\u09bf \u09ac\u09c7\u0997\u09c1\u09a8\u09bf \u09ac\u09cb\u09a4\u09be\u09ae<\/li><li>6\u099f\u09bf \u09b2\u09be\u09b2 \u09ac\u09cb\u09a4\u09be\u09ae<\/li><\/ul>\n\n\n\n<p>\u09b8\u09a0\u09bf\u0995 \u0989\u09a4\u09cd\u09a4\u09b0\u099f\u09bf \u09ac\u09c7\u099b\u09c7 \u09a8\u09be\u0993\u0964<\/p>\n<ul class=\"quiz-options\"><li>3\/8<\/li><li>1\/3<\/li><li>2\/3<\/li><li>3<\/li><li>33.3%<\/li><\/ul>","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[8757,8755],"subject":[8567],"education_level":[8341],"class_list":["post-39184","mcq","type-mcq","status-publish","hentry","topic-complement-probability","topic-basic-probability","subject-probability-statistics","education_level-grade-8"],"mcq_note":"<p>\u201c\u09a8\u09be\u201d \u09a6\u09bf\u09af\u09bc\u09c7 \u09ac\u09b2\u09be \u0998\u099f\u09a8\u09be \u09ac\u09c1\u099d\u09a4\u09c7 \u09b9\u09b2\u09c7 \u09ae\u09c2\u09b2 \u0998\u099f\u09a8\u09be\u09b0 \u09ac\u09be\u0987\u09b0\u09c7 \u09a5\u09be\u0995\u09be \u09ab\u09b2\u09be\u09ab\u09b2\u0997\u09c1\u09b2\u09cb \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc\u0964 \u098f\u099f\u09bf\u0987 \u09aa\u09c2\u09b0\u0995 \u0998\u099f\u09a8\u09be\u0964<\/p><ul><li>\u09b2\u09be\u09b2 \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u09a8\u09be \u0995\u09b0\u09be\u09b0 \u0985\u09b0\u09cd\u09a5 \u09b9\u09b2\u09cb \u0985\u09a8\u09cd\u09af \u09b0\u0999\u09c7\u09b0 \u09ac\u09cb\u09a4\u09be\u09ae \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09be\u0964<\/li><li>\u09ae\u09cb\u099f 9\u099f\u09bf \u09ac\u09cb\u09a4\u09be\u09ae-\u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 3\u099f\u09bf \u09b2\u09be\u09b2 \u09a8\u09af\u09bc\u0964<\/li><li>\u09a4\u09be\u0987 \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09a8\u09be 3\/9 = 1\/3\u0964<\/li><li>\u098f\u099f\u09bf \u09e7 \u09a5\u09c7\u0995\u09c7 \u09ae\u09c2\u09b2 \u0998\u099f\u09a8\u09be\u09b0 \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09a8\u09be \u09ac\u09bf\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09c7\u0993 \u09ac\u09c7\u09b0 \u0995\u09b0\u09be \u09af\u09be\u09af\u09bc\u0964<\/li><\/ul><p>\u09b8\u09a0\u09bf\u0995 \u0989\u09a4\u09cd\u09a4\u09b0 \u09b9\u09b2\u09cb 1\/3\u0964 \u098f\u0996\u09be\u09a8\u09c7 \u09b2\u0995\u09cd\u09b7\u09cd\u09af \u0995\u09b0\u09be\u09b0 \u09ac\u09bf\u09b7\u09af\u09bc \u09b9\u09b2\u09cb, \u201c\u09a8\u09be\u201d \u09b6\u09ac\u09cd\u09a6\u099f\u09bf \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09aa\u09c2\u09b0\u0995 \u09ab\u09b2\u09be\u09ab\u09b2 \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u09ac\u09b2\u099b\u09c7\u0964<\/p>","mcq_options":[{"right":"no","answer":"3\/8"},{"right":"yes","answer":"1\/3"},{"right":"no","answer":"2\/3"},{"right":"no","answer":"3"},{"right":"no","answer":"33.3%"}],"multi_answers":"no","subject_terms":[{"id":8567,"title":"\u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09a8\u09be \u0993 \u09aa\u09b0\u09bf\u09b8\u0982\u0996\u09cd\u09af\u09be\u09a8","slug":"probability-statistics"}],"topic_terms":[{"id":8757,"title":"\u09aa\u09c2\u09b0\u0995 \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09a8\u09be","slug":"complement-probability"},{"id":8755,"title":"\u09ae\u09cc\u09b2\u09bf\u0995 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