Jim and Wanda’s Apples

Jim and Wanda both have some apples. If Jim gives Wanda an apple, they will both have the same number of apples. However, if Wanda gives Jim an apple, Jim will have twice as many as Wanda. How many apples do Jim and Wanda each have?

Jim has 7 apples and Wanda has 5 apples.

Posted in Brain Teasers

Don’t Get a Goat

On a game show there are three closed doors – one hides a car and the other two conceal a goat. The contestant selects a door, which remains closed, and the host, knowing where the car is hidden, reveals a goat behind one of the remaining two doors. The contestant is then given the option to switch doors or stay with the one they originally selected. What should the contestant do to have the best chance of winning the car?

The contestant should switch doors, which doubles the chance of winning the car. Initially there is a 2/3 chance of picking a goat, but once the other goat is revealed, switching to remaining door gives the contestant a better chance of winning the car. This is known as the Monty Hall Problem and can be very unintuitive.

Posted in Brain Teasers

Two Words Is My Answer

Two words is my answer. In order to keep me, you have to give me. What am I?

Your word.

Posted in Riddles

Buying Chickens

You must buy 100 chickens for exactly $100, and purchase at least one chicken from each store. The first store charges 5 cents/chicken, the second charges $1/chicken and the third charges $5/chicken. How many chickens should you buy from each store?

80 from store 1 = $4
1 from store 2 = $1
19 from store 3 = $95

Posted in Brain Teasers

Find The Country Names

How many country names can you find in the following statements?

Don’t reach in a crack in the rocks, there might be snakes in there.
While I was on the highway called the Alcan, a daily occurrence was car breakdowns.
The top social class, as defined by many, is the upper-upper.

Three.

1. China (reaCH IN A)
2. Canada (alCAN A DAily)
3. Peru (upPER-Upper)

Posted in Brain Teasers

Hear a Lot, Say a Lot

I hear a lot
And I say a lot
Few ever look for me
And even fewer ever hear me
I hide in plain sight
Whether its day or night
To help is all I want
But most like to bend me
And as if they had a wand
Never again shall anyone find me
They do this to control
Without realizing the high price of a soul
But when I’m least expected
They’d rather be protected
For there shall be no place to hide
What am I?

The truth.

Posted in Riddles
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Something To Everybody And Nothing To Everyone Else

What is something to everybody and nothing to everyone else?

Your mind.

Posted in Riddles

A Long Bicycle Ride

Hester goes out for an afternoon bicycle ride. She rides for one hour at five miles an hour, then three hours at four miles an hour and finally two hours at seven miles an hour. How many miles did she ride in total?

31 miles.

1 hour at 5 mph = 5 miles
3 hours at 4 mph = 12 miles
2 hours at 7 mph = 14 miles

5 + 12 + 14 = 31 miles

Posted in Brain Teasers

Secure Spy Transfer

You are a spy and need to send an item to a contact in another country without letting anyone else have access to it. All unlocked items will be opened in transit. How can you send this item securely?

Place a lock on the item and send it to your contact. They will place their own lock on the package and return it to you. You remove your lock and send it back. When they receive it, they can unlock the package and retrieve the item.

Posted in Brain Teasers

Finding Rhymes in Categories

Find rhymes for each set of words so the first is a category and the rest are items in the category.

For example, LOYALTY: spring, clean, rinse → ROYALTY: king, queen, prince

1. LOIN: mortar, climb, pickle
2. SQUISH: famine, search, doubt
3. GILDING: radium, Bose, hassle
4. THYME: surgery, girder, scrutiny

1. COIN: quarter, dime, nickel
2. FISH: salmon, perch, trout
3. BUILDING: stadium, mosque, castle
4. CRIME: perjury, murder, mutiny

Posted in Brain Teasers