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

The host of a game show, offers the guest a choice of three doors. Behind one is a expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

Solve the equation in the image by looking at the pattern closely.

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

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

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

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?