The Riddle Dude

If you multiply together the number of fingers on one person’s right hand to another person’s to another person’s till you get the product of the fingers on the right hands of everyone in the world, what is the most likely product?

For instance, one person has 5 fingers, and his friend has 5 fingers. The [...]

How many times can you subtract seven from 49?

At a recent birthday party for a friend of mine, I pointed out the following to my friend: Eighty-seven years after you were one-third as old as you were one year ago, you will be four times as old as you were five years after you were one-fourth as old as you will be eight [...]

Consider a four digit number, with each digit represented by the letters A, B, C and D.  With this number, the following is true:

ABCD
 __x    4_
DCBA

Which numbers are represented by A, B, C and D?

Jim’s teacher asked him his father’s name. He replied that his father’s name has 5 letters in it. His name starts and ends with 500. Additionally, the name has 5 in the middle. The second letter of the name is the first alphabet. And lastly, the name also contains the first number. What is John’s [...]

At a movie theatre, the manager announces that they will give a free ticket to the first person in line whose birthday is the same as someone who has already bought a ticket. You have the option of getting in line at any time. Assuming that you don’t know anyone else’s birthday and that birthdays [...]