Number Of Queries Per Post?

What I wanted to know is, how many queries does WordPress run for a single post, minimum?

Someone came to me with an error that indicates that they hit the maximum number of queries using my plugin. If a limit exists, the plugin can be used to hit it, whatever the limit. But it is up to the user to avoid this and their responsibility.

User ‘########’ has exceeded the ‘max_questions’ resource (current value: 75000)]