The famous British betting company “Ladbrokes” , organized competition in providing quick answers to seven questions that anyone could give the correct answer. The time of giving answers was measured, testing was conducted online and through applications on smartphones. Before answering the anonymous questions, the only information provided by the users of the app was the brand name of the smartphone, that they use. According to the results of the test, which involved several thousand users, brightest are the users of iPhone, who has posted the fastest average correct answers to the questions. Users of “Android” are the second, and the slowest users are “BlackBerry”.
iPhone users answered correctly all seven questions for approximately 94 seconds while the users of the “Google” platform did it for 99 seconds. Users of “BlackBerry” did it for 118 seconds, and the owners of Nokia devices for 109 seconds .