A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

Count the number of lines in the image below ?

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

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

I am quite hot but become too cold if you remove the first two letters. What am I?

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 ?

Why is Saturday stronger than Monday?

Look at the picture and find out which square is not linked with any of the other squares.

Can you count the number of blocks in the picture below?