Kids Riddles

Question: One day, the boss, named Harold, changed the computer's password. Then one of his employees, named Ted, came up to him and asked if he changed the password. Harold said, " yes I did change the password Ted." Ted replied " may you tell me?" Harold thought and said, " um.. Ok. The password is in this riddle" The employee said" ok got it. What is the riddle sir?" What is the password?

Question: Thirty white horses stand on a red hill,
First they champ,
Then they stamp,
Then they stand still.

What are they?

Question:

You have a large number of friends coming over and they all get thirsty. Your first friend asks for 1/2 a cup of water. Your second friend asks for 1/4 a cup of water. Your third friend asks for 1/8 a cup of water, etc.

How many cups of water do you need to serve your friends?

Question: There is a basket full of hats. 3 of them are white and 2 of them are black. There are 3 men Tom, Tim, and Jim. They each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim's hats, Tim can see Jim's hat, and Jim can't see anyone's hat.

Tom is asked what color his hat is and he says he doesn't know.
Tim is asked the same question, and he also doesn't know.
Finally, Jim is asked the question, and he does know.

What color is his hat?

Question: What is 40 divided by 1/2, plus 15?