In this question, four words have been given, out of which choose the odd one out.
Show answer & explanation
Correct answer: A
Explanation
Correct Answer = iOS
All other options are internet search tools, and iOS is a software platform, so iOS stands out.
Bing: Microsoft's search engine.
Baidu: China's most popular search engine.
DuckDuckGo: A search engine focused on user privacy.
iOS: An operating system developed by Apple for its mobile devices, such as the iPhone and iPad.