John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Doctor Alex and a bus driver John are both in love with the same woman named Olivia. The bus driver need to go for a long trip of 10 days, Before he left he gave Olivia 10 apples.

This is a famous paradox which has caused a great deal of argument and disbelief from many who cannot accept the correct answer. Four balls are placed in a hat. One is white, one is blue and the other two are red. The bag is shaken and someone draws two balls from the hat. He looks at the two balls and announces that at least one of them is red. What are the chances that the other ball he has drawn out is also red?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

Can you spot the hidden girl in the picture below?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

Keyboard words are not in alphabetical order, Why?