The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.
Boxes are labeled but all labels are wrong!
You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.
How many such operations are necessary to correctly label the boxes?
Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.
* *
x *
=====
* * *
I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?
On a bus, there is a 26-year-old pregnant lady.
A 30-year-old policeman.
A 52-year-old random woman.
And the 65-year-old driver.
Who is the youngest?
Find the hidden tiger in the given optical illusion ?
What is the fastest way to double your money?
There are three boxes. One is labeled "APPLES" another is labeled "ORANGES". The last one is labeled "APPLES AND ORANGES". You know that each is labeled incorrectly. You may ask me to pick one fruit from one box which you choose.
How can you label the boxes correctly?
Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.
How come ?
There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?
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?
The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.