7.2. There are 12 people in the room,

some of whom always lie, while the rest always tell the truth. One of them says: “There are no honest people here”; another says: “There is at most 1 honest person here”; the third person says: “There are at most 2 honest people here”; and so on, until the 12th person says: “There are at most 11 honest people here”. How many honest people are in the room?
7.2. There are 6 honest people in the room.

Obviously, the first few people are not honest. If the 6th person is telling the truth, then there are no more than 5 honest people in the room. On the other hand, from him onwards, the next 7 people are telling the truth, and thus, they should all be honest, which is impossible. Therefore, the 6th person is not honest. Through similar analysis, it can be known that the 6 people starting from the 7th person are all honest.