Counting Your Presents

According the song “The Twelve Days of Christmas”, how many total gifts were received?

364. Here’s the explanation.

Posted in Brain Teasers

The Pet That Stays on the Floor

What kind of pet always stays on the floor?

A carpet.

Posted in Riddles

Find the Three Mammals

The largest crowd at the flea market came looking for bargains.
I took off the peel and ate the banana.
He has no judgement, no sense altogether.

Find the three mammals in these statements.

1. Camel (CAME Looking)
2. Eland (peEL AND)
3. Seal (senSE ALtogether)

Posted in Brain Teasers

Seemingly Simple Math

What is the answer to this math problem:

8 ÷ 2 (2 + 2)

16 or 1, depending.

According to PEMDAS, parentheses come first: 8 ÷ 2 (4)

Then, even though multiplication is first in PEMDAS, you go left to right: 4 (4) = 16

If you got 1, you’re in good company. That’s what I got at first too but most calculators I’ve tried get 16.

I found this at Popular Mechanics and the debate continues online.

Posted in Brain Teasers

Shuns the Light of Day

What must be in the oven yet can not be baked?
Grows in the heat yet shuns the light of day?
What sinks in water but rises with air?
Looks like skin but is fine as hair?

Yeast.

Posted in Riddles
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Everyone Is Doing This Same Thing

Right now everyone in the world, no matter where they are, is doing the exactly same thing. What is it?

Getting older. Sad but true, and there’s nothing anyone can do to stop it. If you thought of breathing, it’s not entirely accurate because not everyone takes a breath at the same time. Living is an arguably suitable alternate answer as well.

Posted in Riddles

O S C Sequence

O, S, C, Y, S, B, T, D, ?

What is the next letter in the sequence?

E. Oh say can you see, by the dawn’s early light.

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The Beginning of the End

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

The letter e. End, timE, spacE, Every placE.

Posted in Riddles

A Big Pizza Pie

To get the most pizza, should you order two 12″ pizzas or one 18″ pie?

One 18″, with ~255 sumptuous square inches. Two 12″ pizzas would only give you ~226 square inches.

Note: The area of a circle is = πr2.

Posted in Brain Teasers

Ten More Apples

If you and a friend have the same amount of apples, how many does she need to give you in order to have 10 more apples than her?

She will always need to give you 5 apples. You both need at least 5 apples to begin with, but apart from that it doesn’t matter exactly how many you each have. When she gives you 5 you will have 10 more than her because she will lose 5 and you will gain 5, resulting in a net difference of 10.

For example, if you each have 25 apples and she gives you 5 of hers, she will be left with 20 and you will now have 30, precisely 10 more than she has.

Posted in Brain Teasers