Rotating Coins Around Coins

You have two coins of equal size on a table, situated end to end vertically. If you roll the top coin around the bottom coin until it returns to its original position, how many times will it have rotated?

Twice. See this video for more details.

Posted in Brain Teasers

The Ants Go Marching

Three ants are walking in the same direction. The first ant has two ants behind him, the second ant has one in front and one behind, but the third ant has one in front and one behind too. How is this possible?

The ants are in a circle. Lets say the ants are A, B and C. A has has B and C behind him, B has A in front and C behind, and C has B in front and A behind.

Posted in Brain Teasers

Turn Us On Our Backs

Turn us on our backs
And open up our stomachs
You will be the wisest of men
Though at start a lummox.

A book.

Posted in Riddles

None There’ll Be

There is a word of letters three,
Add one letter to it and none there’ll be.

What is the word?

One. Add an ‘n’ to get none.

Posted in Riddles

Graphical Rebus Four

What does this rebus represent?

Rebus

I Dreamed a Dream

Posted in Riddles
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Going Down to the River

A zebra was going to the river. On the way the zebra encountered five giraffes. Each giraffe had five monkeys on their neck. How many animals were going to the river?

Just one – the zebra. The other 30 animals (5 giraffes and 25 monkeys) were going the other way.

Posted in Brain Teasers

The Color of Clouds

First, think of the color of clouds. Next think of the color of snow. Last, think of the color of the moon. Now, what do cows drink?

Water. If the teaser worked, you guessed milk.

Posted in Brain Teasers

Kings And Queens May Cling To Power

Kings and queens may cling to power
and the jester’s got his call
But, as you may all discover,
the common one outranks them all

An ace (in a deck of cards).

Posted in Riddles

Strip Ground Fan

What one word goes with each of these to make a new phrase?

Strip
Ground
Fan

Out. Strip out is to remove parts from a machine. Ground out is when you hit a ground ball in baseball and are thrown out at first. Fan out is when something, such as cards, are spread out like a fan.

Thanks to Jeremy for solving this.

Posted in Brain Teasers

Shared Birthdays

In 2012 a class was divided into 2 groups. Their assignment was to find the names of at least 3 children who were born on the same day from 5 different months of 2011. These were the results:

Group 1
August 20: Oliver, William, and Adam.
January 3: John, Alice, and Ken.
September 7: Bruce, Shane, and Peter.
June 11: April, Patrick, and Bobby.
July 19: Trent, Julie, and Charles.

Group 2
March 1: Karl, Willie, and Patty.
February 29: Blake, Kobe, and Wayne.
December 24: Kyle, Chad, and Zoe.
May 12: Matthew, Manny, and Adrian.
November 20: Greg, Fiona, and Elizabeth.

The members of group 2 got an F on the assignment. Why?

Group 2 failed because 2011 wasn’t a leap year, meaning there was no February 29th.

Posted in Brain Teasers