A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

What has 88 keys?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday. But only one-ninth of the men and one-twelfth of the women were present to take the bonus.

Can you calculate the amount of money the owner spent if there were 3552 employees?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

A wealthy man lives alone in a small cottage. Being partially handicapped he had everything delivered to his cottage. The mailman was delivering a letter one Thursday when he noticed that the front door was ajar. Through the opening he could see the man's body lying in a pool of dried blood. When a police officer arrived he surveyed the scene. On the porch were two bottles of warm milk, Monday's newspaper, a catalog, flyers, and unopened mail. The police officer suspects it was foul play. Who does he suspect and why?

What 5-letter word typed in all capital letters can be read the same upside down?

When we see 2 but call 10?

I can write cow in 13 letters.

Can You?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?