What Gets Wetter As It Dries?

What gets wetter as it dries?

A towel.

Posted in Riddles

Cannot Keep Until Given

You cannot keep me until you have given me. What am I?

Your word.

Posted in Riddles
Tagged with

One In China

I am one in China,
Two in Indonesia,
Three in the Philippines,
None in Japan.

What am I?

The letter ‘i’.

Posted in Riddles
Tagged with

How Many Letters In the Alphabet

How many letters are there in the alphabet?

Hint: Not 26

11. The phrase “the alphabet” has 11 letters.

Posted in Riddles

Word With All 26 Letters

What word contains all 26 letters?

Alphabet (unfortunately there aren’t any actual dictionary words with every letter in the alphabet, so this gimmicky, somewhat unsatisfying answer has to suffice).

Posted in Riddles

All Things Devours

This thing all things devours,
Birds, beasts, trees, and flowers.
Gnaws iron bites steel,
Grinds hard stones to meal,
Slays king, ruins town,
And beats high mountain down

Time. Iron, steel, stone and virtually any substance will be worn down given enough time.

(From J.R.R. Tolkien’s The Hobbit)

Posted in Riddles

Hundreds of Letters

What seven-letter word has hundreds of letters in it?

Mailbox

Posted in Brain Teasers

Show Your Work

Solve this one carefully!

230 – 220 x 0.5 = ?

You probably won’t believe it, but the answer is 5! How can this be true?

The answer is 120, and 5! = 5 × 4 × 3 × 2 × 1 = 120

Credit to John May for this one.

Posted in Brain Teasers

Loud Linda

Linda is 31 years old, single, outspoken, and very bright. She majored in philosophy. As a student, she was deeply concerned with issues of discrimination and social justice, and also participated in anti-nuclear demonstrations.

Which is more probable?

1) Linda is a bank teller.
2) Linda is a bank teller and is active in the feminist movement.

1) Linda is a bank teller.

Most people guess number two, but the probability of two events occurring together is always less than or equal to the probability of either one occurring alone. This problem is known as the Conjunction Fallacy.

Posted in Riddles

Picking Red Balls

A bag contains 64 balls of eight different colors. There are eight of each color (including red).
What is the smallest number you would have to pick, without looking, to be sure of selecting 3 red balls?

59. The first 56 balls could all be non-red colors. If that happened, you’d have to choose from the 8 remaining balls, all of which would be red.

Posted in Brain Teasers