What Boys Use, Girls Like and Parents Hate

Boys use it, girls like it, parents hate it. What is this 5-letter word?

The phone.

Posted in Riddles

Copying Cassette Tapes

Joe and Andrea want to copy three 60-minute cassette tapes. They have a 2-cassette recorder to copy the tapes, allowing them to copy two tapes at a time. Each side takes 30 minutes to be copied, so two tapes can be copied in an hour and the third will take another hour. Andrea bets Joe she can copy all three tapes in 90 minutes. Does she win the bet?

In the first 30 minutes Andrea copies the A sides of tape 1 and 2.
In the second 30 minutes, she copies tape 1 side B and tape 3 side A (finishing Tape 1).
In the last 30 minutes, she copies tape 2 side B and tape 3 side B.

Posted in Brain Teasers

A Fruity Series

What is the next letter in this fruity series?

a a a p p ?

Y.

The series consists of the letters of papaya in alphabetical order.

Posted in Brain Teasers

I Climb Higher When Hot

I climb higher when hot,
But beware my rage,
I’ll kill with a breath,
If I can escape my cage.

Mercury. It rises when encased in a thermometer when it’s hot and mercury poisoning results from inhaling mercury.

Posted in Riddles
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Buckets of Coins

Which would be worth more, a bucket full of nickels or a half bucket of dimes?

The half bucket of dimes. It might be tempting to say they’d be worth the same, since a nickel is worth half as much as a dime. This would be accurate if they were the same size, but the dime is smaller. Thus more dimes would fit in the same space, resulting in more value for you, you lucky dog.

Posted in Brain Teasers

Three Feet But No Head

What has three feet but no head?

A yard stick (it’s 3 feet long).

Posted in Riddles

NOAS Rebus

What does this represent?

  P
NOASE
  Y

Pay through the nose.

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250 Lbs Across the River

Two boys weighing 50 pounds each and their older brother weighing 100 pounds wish to cross a river. Their boat will only hold 100 pounds. How can they all cross the river in the boat?

Two 50lb boys cross, one comes back.
100lb boy crosses, other 50lb boy returns
Both 50lb boys cross.

Posted in Brain Teasers

Twice As Many Women As Children

At a party of thirty-five people there are twice as many women as children and twice as many children as men. How many of each are there?

20 women, 10 children and 5 men.

To figure it out, let m be the number of men and you get this equation:

4m + 2m + m = 35
7m = 35
m = 35 ÷ 7
m = 5

Posted in Brain Teasers

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