One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, 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 colour is his hat?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

I have eight fingers and two thumbs but I do not live. What Am I?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

What number divided by 4 is the same as that number minus 4?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

By what process could you make a 'Tea-Table' into food?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?