Odd Row Out

Which row is the odd one out?

A.KNQTWZ
B.BFJNRV
C.AFKPVZ
D.369121518
E.71115192327
F.131823283338

C is the odd row out.

In A two letters are skipped between each letter.
In B three letters are skipped between each letter.
In C four letters are skipped between each letter except V, which should be U.
The numbers in rows D, E and F follow the same pattern.

Posted in Brain Teasers

You Melted My Ice

A full glass of water with a single ice cube sits on a table. When the ice has completely melted, will the level of the water have increased, decreased or remain unchanged?

The water level remains unchanged because the ice cube displaces its own weight. If you’re not convinced, read Archimedes’ Principle, which states that any floating object displaces its own weight of fluid. Still not convinced? Here are a few more sources.

Posted in Brain Teasers

Which Is The Odd Word Out?

Which of the following words is the odd one out?

Chocolate
Biscuit
Lemonade
Jelly
Cake

Lemonade. It’s the only drink in the list.

Posted in Brain Teasers

Wolves and Owls

You are in the woods with owls and wolves. There are 22 eyes and 32 legs. How many owls and wolves are there?

5 owls and 5 wolves, (not 6 owls because 2 of the eyes and legs are yours).

2 * owls + 2 * wolves = 20 eyes
2 * owls + 4 * wolves = 30 legs
owls + wolves = 10 eyes → owls = 10 – wolves
owls + 2 * wolves = 15 → 10 – wolves + 2 * wolves = 15 → wolves = 5
owls + 5 = 10 → owls = 5

Posted in Brain Teasers

From There to Here

I can travel from there to here by disappearing, and here to there by reappearing.

What am I?

The letter “t”.

Posted in Riddles
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Longest Word Without Repeating Letters

What is the longest word without any repeated letters?

Uncopyrightable, with 15 letters and not a single one repeated. Dermatoglyphics, the study of fingerprints, works too.

Posted in Brain Teasers

New Door

Rearrange the letters in the words “new door” to make one word.

“new door” can be rearranged into “one word”

Posted in Brain Teasers

No One Can Reach It

It’s red, blue, purple and green, no one can reach it, not even the queen. What is it?

A rainbow.

Posted in Riddles

A Leathery Snake

A leathery snake,
With a stinging bite,
I’ll stay coiled up,
Unless I must fight.

A whip.

Posted in Riddles

A Human with Five Hands

How can a human have five hands?

In addition to the two hands on the end of their arms, they also have three hands of cards. Another alternative could be handwriting, of which most people have one, but that could be added into the mix.

Posted in Riddles