What is so fragile that saying its name breaks it?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

A hen, a dog, and a cat are stolen. Three suspects are arrested named Robin, Steve, and Tim. The police are sure that all of them stole one of the animals but they don't know who stole which animal.

Sherlock Holmes is appointed to identify and is provided with the following statements from the investigation.

Robin - Tim stole the hen
Steve - Tim stole the dog
Tim - Both Robin and Steve are lying. I neither stole a hen nor a dog.

Sherlock is somehow able to deduce that the man who stole the cat is telling a lie and the man who stole the hen is telling truth.

Can you help him find out who stole which animal?

Who always enjoys poor health?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Solve this riddle by finding the odd one out from the rest.

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

What does it mean?

Move four matchsticks to the below square to form three squares?