Next Month In the Sequence

What month comes next in this sequence?
July June March May ???

November, the next month in alphabetical order starting with July.

Posted in Brain Teasers

No Thicker Than Your Finger

No thicker than your finger when it folds.
As thick as what it’s holding when it holds.

A sack.

By Sef Daystrom

Posted in Riddles

Blame the Couple

A married couple is traveling by bus on dangerous mountain roads. Midway through their journey the bus stops for snacks and a restroom break. The couple is enjoying the postcards in the store when the bus driver curtly tells them it’s past time to leave. Fifteen minutes after, the bus is hit by a mud slide and two people are killed. The couple blames themselves for the deaths. Why?

They blame themselves because they caused the bus to be late. If they had been on time, the bus would have already passed the location of the mud slide.

Posted in Brain Teasers

A Cloth Poorly Dyed

A cloth poorly dyed
And an early morning sky
How are they the same?

Their color both change easily.

Posted in Riddles

What Binds These?

What word binds all of these together?

Burglar
Fat
Copy
Bag
Nap

Cat.

Cat burglar
Fat cat
Copy cat
Let the cat out of the bag
Cat nap

Posted in Riddles

Split Itself

What can split itself
before splitting something else?

Lightning. It looks like it’s splitting apart in the sky, and trees are split in half when struck by lightning.

By Sef Daystrom

Posted in Riddles

Bank Wait Times

Suppose a small bank has one teller and customer transactions take 10 minutes on average. With 5.8 customers arriving per hour, what is the expected wait time? What would it be if you added a second teller?

With one teller, customers will wait nearly five hours on average. But adding a second teller makes the wait go down to 3 minutes.

Thanks to John D. Cook for this one.

Posted in Brain Teasers

The Densest of My Clan

You ride on me every day but barely notice,
I’m hot and cold at the very same time,
I’m the densest of my clan,
And my first three help you enjoy music.

What am I?

Earth. Most people don’t stop to think that they’re hurtling through space on a huge planet. At any given time the Earth has burning hot magma and freezing arctics at the same time. The Earth is the densest planet and the first three letters, “ear” help you listen to music.

Posted in Riddles
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A Blood Red Shroud

The thunder comes before the lightning,
And the lightning comes before the cloud,
The rain dries all the land it touches,
Wrapping the earth in a blood red shroud.

What am I?

A volcano.

Posted in Riddles

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