I don't get anymore wetter, no matter how much rain falls on me.

John was piloting a plane behind a car but was never able to overtake it. Why?

A man lives on the fifteenth floor of an apartment building. Every morning he takes the elevator down to the lobby and leaves the building. In the evening, he gets into the elevator, and, if there is someone else in the elevator, or if it was raining that day, he goes back to his floor directly. Otherwise, he goes to the tenth floor and walks up five flights of stairs to his apartment. Can you explain why he does this?

What runs around the whole yard without moving?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

Can you replace the question mark with the correct number in the below table sequence?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

If an electric train is travelling south, then which way is the smoke going?

Can you find out the total number of triangles in the given figure?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?