What are the world's most used social platforms? Facebook and TikTok Facebook and YouTube None of these. YouTube and Instagram

To determine the world's most used social platforms, we can look at user statistics and engagement metrics. As of the latest data, the following platforms are among the most used: 1. **Facebook** - Historically, Facebook has had the largest user base among social media platforms. 2. **YouTube** - YouTube is widely used for video content and has a massive number of active users. 3. **Instagram** - Owned by Facebook, Instagram is also very popular, especially among younger demographics. 4. **TikTok** - TikTok has rapidly gained popularity, especially among younger users, and has a significant user base. Based on this information, the pairs you provided can be evaluated: - **Facebook and TikTok**: Both are popular, but Facebook has a larger user base. - **Facebook and YouTube**: Both are among the top platforms. - **None of these**: This option is not applicable as some pairs are indeed popular. - **YouTube and Instagram**: Both are widely used, but Instagram is not as large as Facebook. Considering the current statistics, the most accurate pair reflecting the most used platforms would be **Facebook and YouTube**.