Calculate the daily number of posts made on Instagram.

The interviewer is essentially asking you to provide an informed estimate of the daily number of Instagram posts. To respond effectively, you should consider the total number of active Instagram users and hypothesize about the average number of posts each user makes in a day. Keep these key points in mind while crafting your answer: The reasoning behind your estimate is crucial; precision is not necessary. Consider the scale, as you are working with global data. Ensure that your thought process is organized and that your estimation method is practical.

Let's make a rough estimation. According to recent statistics, Instagram has around 1 billion active users globally. If we assume that 30% of these users are consistent posters, that would be approximately 300 million users. Further analyzing this, let's say these regular posters each share an average of 1 post daily. Based on this assumption, we can reasonably estimate that there are about 300 million posts on Instagram each day.

Considering that Instagram boasts more than a billion active users, we need to make certain assumptions to approximate the number of daily posts. Let's assume that about 40% of users are active each day, resulting in approximately 400 million daily users. However, not all of these users are content creators; many are simply consumers. Thus, we can estimate that around 25% of daily users actually produce content, leading to about 100 million daily content creators. If we further assume that each of these creators posts an average of once a day, we can estimate around 100 million posts per day on Instagram. However, it's important to note that some creators post multiple times a day, so this figure serves as a very conservative estimate.