This question requests a specific statistic regarding user engagement on Facebook, particularly the daily count of 'likes.' Since this figure fluctuates daily and is not disclosed to the public, the interviewer is probably assessing your familiarity with social media and data analysis, as well as your capacity for making informed estimates. This question gives you the opportunity to showcase your critical thinking abilities, comprehension of the platform's extensive reach, data analysis skills, and insights into Facebook's user engagement.

I don't possess the precise number since it's not information that is publicly available and may vary daily due to multiple factors. However, data from 2020 suggests that there are approximately 4 to 6 billion likes on Facebook each day. This estimation is based on the average Facebook user liking about 13 posts monthly. Given there are over 1.8 billion daily active users globally, this total accumulates rapidly.

Facebook has over 1.8 billion daily active users, which means the number of likes received each day varies significantly, influenced by numerous factors, and Facebook does not make this information publicly available. Based on data analysis, it is estimated that daily likes could range from 4 billion to 6 billion, taking into account the average engagement rate. However, it's crucial to understand that these are just estimates and the actual numbers may differ.