1. The florist was murdered. The inspector rushed to the scene at the first time. Three customers lost a lot of blood. The owner of the oil mill looked surprised. The proprietress is expressionless. There is a string of bloody words on the ground. 5509 7 10 5 1 who is the murderer? (answer: that string of numbers is the correct answer. English is IS OIL BOSS, the owner of the oil mill) 2. Three people went to a hotel and stayed in three rooms. Each room cost $65,438+00, so they paid the boss $30. The next day, the boss thought that $25 was only enough for three rooms, so he asked his brother to return $5 to three guests. Everyone only returned 1 dollar, and I secretly took 2 dollars, which means that each of the three guests spent 9 yuan, so the three people spent 27 dollars, plus the 2 dollars kept by my younger brother, totaling * * * 29. But at the beginning, the three of them paid 30 dollars, so 1 dollar? (Answer: Addition should be used instead of subtraction ... Everyone paid 10 yuan, and the boss went back to 5 yuan, but actually everyone paid 1.66 yuan. So what everyone actually paid was only10-1.66+1= 9.33 yuan ~) 3. Mr. and Mrs. Jeff are famous rich people, and their home is heavily guarded. One day, his nephew borrowed a German shepherd from him, and Jeff readily agreed. A few days later, the German shepherd was sent back. Jeff then received a phone call. His close German shepherd jumped on him and bit Jeff's neck. The police arrested Jeff's nephew. Why? (Answer: My nephew actually trained the German shepherd. When the phone rings, the dog will pounce and bite. One morning, people found that a store's safe had been broken into, and a high-grade pocket watch with accurate time was found at the scene, but it had stopped working. There is no doubt that the time indicated by the watch hand is a very important clue. However, a policeman forgot the rules of protecting the scene and turned the pointer of his pocket watch several times. The detective asked him if he remembered fiddling with the time indicated by the previous pointer. The police reported, "I didn't look closely at the specific time, but I was deeply impressed that the hour hand and the minute hand just coincided, while the second hand stayed at one point." The detective looked at his pocket watch. The spot on the surface is 49 seconds. He immediately took out the paper and calculated it, and soon determined the exact time when the pocket watch stopped, thus narrowing the scope of solving the case and quickly catching the murderer. Do you know when the hands of the pocket watch will stop? 1:05: 02:10: 03:16: 04: 21(answer: let point x be 49 seconds, then (y+49/60)/60*360 degrees = 60 So 60x- 1 1y=539/60 Since X is between 1 and 12, Y is an integer. In fact, this answer has no solution. Only when the second hand is at 49.090909 ... that is, 540/ 1 1 sec can there be a solution. Then (y+540/11/60)/60 * 360 degrees = [x+ (. 360-degree integration (540/11/60+y)/12+5x = y+540/1/60, so 60x-1/. Y = 2 1) 4。 The daughter of the missing movie star Sharon was kidnapped and the kidnapper demanded a ransom of $5 million. In order to protect her daughter, Sharon decided to meet the demands of the kidnappers and begged the police not to disturb the kidnappers so as not to hurt her daughter. In the evening, Sharon returned to her apartment and got a call from the kidnapper: "Tomorrow at 8 o'clock, put the ransom in the driver's seat of a red car at a fork in the road." The next night, Sharon came to the fork in the road and saw an old red car parked there. It's empty and very open around. Generally speaking, kidnappers will not hand over here. Sharon put the suitcase with the ransom in the driver's seat. In fact, at this time, the police have been watching it very closely. However, the police waited all night. Nobody came to collect the ransom. The next morning, the police came to the red car, opened the door and saw that the suitcase in the driver's seat was missing. There is a note on it: "Thank you Miss Star for your money! Your daughter will come home on time! " The police suddenly became caught off guard. How did the kidnappers take the huge ransom? Answer: The kidnapper climbed out of the sewer and took a huge ransom, then slipped away from the sewer. There was a murder in the residential area. A company employee was killed at home. From the scene, it seems that the deceased was fiddling with root carving, and I also learned from my colleagues that the deceased liked the art of root carving. All traces at the scene have been destroyed, so it seems that the murderer and the deceased are familiar. It is difficult for the police to understand that the deceased was holding a long piece of wood in his hands and tried to put his hands together, which seemed to imply something to the police. After hearing the news, the private detective thought for a moment and then said, "I know the meaning of the stick in the dead man's hand." We should follow the clues left by the deceased to solve the case. " Sure enough, they soon caught the murderer, so what does the stick in the hands of the deceased mean? The answer is that these two trees are forests, and he implies the forest of human nature that killed him.