How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

I cannot talk, but I always reply when spoken to. What am I?

You are trapped into a death trap by the famous jigsaw killer. As usual, a screen flashes in front of you and explains you the trap game. There are 100 pearls kept in a bowl in front of you and an empty bowl. Among the 100 pearls, 50 are white and 50 are black. You can divide them as you like into the two bowls. Once you are done, you will pull a lever, which will turn the room pitch black. The bowls will move and shuffle around. In the dark, you have to pick up one pearl from any bowl. Once you do that, the room will flood with lights again. If the peral you have in your hand is white, you will be allowed to live, but if the pearl you picked is black, the room will be filled with poisonous gas and you will die. How will divide the pearls to increase your chances of survival?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

There was a strange boy who was born before his father. How can this be possible?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

What is the fastest way to double your money?