I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

Count the number of triangles in the below picture?

You can see it everyday, But cannot touch it at will. What is it?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

What does below pictogram mean?

A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

When it's bad luck to meet a black cat?

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?