Simple logical reasoning questions

1 The teacher was murdered with a knife and fell to death in the study room, but the fingerprints on the knife had been removed

Next to the body were several numbers 32115 written in blood

Yes It turned out that this was written by K before he died

The police asked the resident that he had visited today

Intern reporter Xiao Zhiyong

Swimming coach Liu Changchuan

Astronomer Yang Huatong

Great calligrapher Qian Dongfang

Who is the murderer? Choose 1 out of 4

Answer

Astronomy Home Yang Huatong

32115 is written separately as 3 21 15

Among the 26 letters

The third one is C

The third The 21st is U

The 15th is O

CUO means copper oxide in chemistry

Copper oxide is a homonym for Yang Huatong

2 One summer, a female detective went for an outing in the grass by the river. She suddenly found a corpse with an empty juice bottle next to it

The female detective immediately reported the police and the police came for examination. It was discovered that the residual liquid in the wall of the juice bottle was highly toxic. When the police were moving the body, the female detective discovered that there was an evening primrose underneath the body and a small yellow flower was blooming. The female detective looked at the beautiful and cute little flower. Thoughts

After the autopsy, the police concluded that the time of death was about 24 hours ago, and it is likely that he committed suicide by taking poison here yesterday afternoon

The female detective did not think so and retorted, even if it was suicide here It’s not the first scene. In other words, the body was placed here by someone else. The police carefully listened to the female detective’s analysis and agreed with her opinion.

What is the basis of the female detective

Answer

Evening primrose blooms at night like epiphyllum and withers in the morning. Evening primrose blooms under the corpse, so the corpse must have been moved here