Tabitha and Ronan’s Age

Tabitha is 13 years old. Her father Ronan is 40 years old. How many years ago was Ronan four times as old as Tabitha?

Four years ago, when Tabitha was 9 and Ronan was 36 (9 × 4 = 36)

Posted in Brain Teasers

Twice the Sum of Its Digits

What number is twice the sum of it’s digits?

18.

1 + 8 = 9
2 × 9 = 18

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What Comes Next I S I T

What comes next in this series?

I S I T P N A A D L I I Y N ___

The letter A.

There are three separate series

1. Starting with the first letter and taking every third letter you get ITALY.
2. Starting with the second letter and taking every third letter you get SPAIN.
3. Starting with the third letter and taking every third letter you get INDIA.

Posted in Brain Teasers

I Appear In The Morning But Am Always There

I appear in the morning but am always there.
You can never see me though I am everywhere.
By night I am gone, though I sometimes never was.
Nothing can defeat me but I am easily gone.

What am I?

Sunlight.

Posted in Riddles

How Much Dirt?

How much dirt is there in a hole that measures two feet by three feet by four feet?

None. A hole doesn’t have any dirt.

Posted in Brain Teasers

A Special Something Shared

The numbers 3, 7, 8, 40, 50 and 60 all share something that no other whole number does. What is it?

When spelled out in English they each have exactly five letters.

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For Our Ambrosia

For our ambrosia we were blessed,
By Jupiter, with a sting of death.
Though our might, to some is jest,
We have quelled the dragon’s breath.

Who are we?

Bees.

Posted in Riddles

Slice My Head

You use a knife to slice my head and weep beside me when I’m dead.

An onion.

Posted in Riddles

Sleeping Killer

A man gets ready for bed at 9:45 pm. He makes himself a drink, then turns off the TV and the lights. The night was windy and there was a major storm. The next day he discovers he was the cause of seven deaths. How is this possible?

He lived in a lighthouse as lighthouse keeper. He turned off all the lights by accident, so a ship with 7 passengers couldn’t negotiate the rocky shores. One would think the light switches in a lighthouse would be more clearly marked.

Posted in Brain Teasers

If I’m Ever Gone, Beware

Sometimes you’ll find me hard and cold,
Other times I’m hard to hold,
Always present in the air,
If I’m ever gone, beware.

What am I?

Water. As ice I’m hard and cold, as water vapor I’m hard to hold and I’m always present in the air as humidity (aka water vapor). If the earth ever runs out of water, we’re toast.

Posted in Riddles