A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

You are trapped in a room with two doors. One leads to certain death and the other leads to freedom. You don't know which is which.
There are two robots guarding the doors. They will let you choose one door but upon doing so you must go through it.
You can, however, ask one robot one question. The problem is one robot always tells the truth, the other always lies and you don't know which is which.
What is the question you ask?

Find out the number of circles in the given picture having Illusion

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

There are two guys standing face to face in a room. On a wall, there is a clock. One of those is a prophet. He tells the other guy that he will be stabbed in the back in five minutes.

Shocked to hear that, the other guy stares at the clock. Just after the five minutes, he is stabbed on the back. Can you tell what happened?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

Can you write down eight eights so that they add up to one thousand?

John was drowned by he was not wet. How?

What is the next number in the series?

15 29 56 108 208 ?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?