How Many Fs?

Read this sentence.

   Finished files are the re-
   sult of years of scientif-
   ic study combined with
   the experience of years.

How many times does the letter F appear?

Six times. Most people skip the word ‘of’ and only count three.

Posted in Brain Teasers

My Tines

My tines are long.
My tines are short.
My tines end ere
My first report.

What am I?

A lightning bolt.

Posted in Riddles

What Times Seven Is All Fours?

What is the smallest integer that is all 4s when multiplied by 7?

63,492 × 7 = 444,444

Posted in Brain Teasers

Doesn’t Fly Even With Wings

I have four wings but cannot fly,
I’ve never laughed nor will ever cry,
As much as I’d love to leave the ground,
I toil away with nary a sound.

What am I?

A few windmills

A windmill. The typical windmill, like the ones Don Quixote chased, have four vanes or sails. You might even say they look like wings. Windmills don’t have emotions, so they can’t laugh or cry. And since they don’t have actual wings, windmills don’t get off the ground. A well-oiled little bugger won’t make a peep.

Posted in Riddles
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Insect Shipments

There once was a strange man who loved wordplay, he had a very important and successful business that would take insect shipments from all across the world and distribute them to zoos across the US.

What was the name of his company?

ImportANT

Posted in Riddles

I Hide In A Dark Tunnel

I hide in a dark tunnel awaiting my time.
I can only be released by pulling back.
Once released, I may do unspeakable damage.

A bullet.

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I Prevent Escape

I prevent escape or intrusion,
Yet I also preserve and protect,

Thieves use me to get money,
From me they can often collect.

I’m the practice of a sport, but not on the lawn,
Your friends may get upset when I’m sat upon.

What am I?

Fence. Fences keep ne’er-do-wells out and protect people inside. A fence is a person who buys stolen goods to later resell them for a profit. Those who fence practice the sport of fencing. En garde! And people don’t like it when you sit on the fence in a heated debate. (Believe me, I speak from experience)

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Two Plus Two Equals Four

Each letter represents a different digit. Any digit can be used, but zero can never start a word. Given W = 2 and R = 6, what do the rest of the letters represent?

  TWO
+ TWO
------
 FOUR

F = 1
O = 8
R = 6
T = 9
U = 5
W = 2

  928
+ 928
-----
 1856
Posted in Brain Teasers

The Potato Paradox

Fred brings home 100 pounds of potatoes, which (being purely mathematical potatoes) consist of 99 percent water. He then leaves them outside overnight so that they consist of 98 percent water. What is their new weight?

50 pounds.

100 lb of potatoes with 99% water weight means there’s 99 lb of water and 1 lb of solids, a 1:99 ratio.

If the water decreases to 98%, then the solids account for 2% of the weight. The 2:98 ratio reduces to 1:49. Since the solids still weigh 1 lb, the water must weigh 49 lb for a total of 50 lbs for the answer.

Read more at the Potato Paradox wikipedia page.

Posted in Brain Teasers

The Next Animal in the Series

What animal comes next in the series?

Giraffe Elephant Tiger Snake Gnu Oryx Anoa ___________

A. Chipmunk
B. Gorilla
C. Yak
D. Tomcat

D. Tomcat

The number of letters of each animal corresponds to the number of the letters in each month. And the first letters spell “Gets Goat”.

January / Giraffe = 7 letters
February / Elephant = 8 letters
March / Tiger = 5 letters
April / Snake = 5 letters
May / Gnu = 3 letters
June / Oryx = 4 letters
July / Anoa = 4 letters
August / Tomcat = 6 letters

Posted in Brain Teasers