If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

There is something which you can be arrested for attempting but not for successfully completing.

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

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

What jumps when it walks and sits when it stands?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?