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

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

What is the relationship between these matchstick pictures below?

The answer I give is yes, but what I mean is no. What was the question?

What do you see in the given picture?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?