One Two Six Sequence

What is the next number in this series?

1, 2, 6, 42, 1806, ___

To get the next number, multiply the previous number in the series by itself plus one:

n × (n + 1).

For example, to get 6, multiply 2 × (2 + 1)
To get 42 multiply 6 × (6 + 1)

Thus, 1806 × 1807 = 3263442

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The Color of Clouds

First, think of the color of clouds. Next think of the color of snow. Last, think of the color of the moon. Now, what do cows drink?

Water. If the teaser worked, you guessed milk.

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2 + 2 = 5

What is the similarity between “2 + 2 = 5” and your left hand?

Neither is right. Two plus two equals five isn’t right, or correct and your left hand is not your right hand.

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Add An A But Sounds The Same

What word starts with the letter “I”, becomes another word by adding the letter “A” yet has the same pronunciation?

Isle, Aisle

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I’m Usually Quite Pleasant

I’m usually quite pleasant
As you roam and play,
But if you look into my eyes,
I’ll not look away.

Once you turn away from me,
I’ll attack if I stay dry,
Better grab a pail of water,
I’ll not stop until I die.

What am I?

An Enderman, from Minecraft.

Enderman are normally passive, but they become hostile if a player looks directly at them. The Enderman will stare back until the player looks away, and then attack the player. A bucket of water is the best way to defeat an Enderman.

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What Can Fill a Bedroom But Fits in Your Pocket

A father gathered his three sons and told them he would die soon and needed to decide which son would inherit his land. He gave them the following test.

“Go to the market and purchase something that is large enough to fill my bedroom, but small enough to fit in your pocket. Based on what you bring I will decide which of you is wisest.”

All three sons went to the market in search of something to satisfy their father’s demands. When they returned the father gathered them in his bedroom.

The first son put down pieces of cloth that he had bought and laid them end to end across the room, but it barely covered any of the floor.

The second son laid down hay but there was only enough to cover part of the floor.

The third son showed his father what he had purchased and the father announced, “You are truly the wisest and will inherit my land.”

What did the third son bring?

A match.

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A Surprise Party

What is a surprise party without any cause for celebration?

An ambush.

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A Seed of Three Letters

I am a seed, three letters in the name,
Take away two and I sound quite the same.

What am I?

Pea.

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Decorating With Tiles

You are decorating for spring and you’ve found a bargain. A huge box of beautifully decorated tiles, enough to provide a border in two rooms. You really can’t figure out how to arrange them. If you set a border of two tiles all around, there’s one left over. If you set three tiles all around or four or five or six there’s still one tile left over. Finally you try a block of seven tiles for each corner and you come out even. What is the smallest number of tiles you could have to get this result?

301. This is the smallest number that even divides by 7, but when divided by 2, 3, 4, 5, and 6 gives you one left over.

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The Sheep’s Will

A farmer dies leaving a will dividing his flock of nineteen sheep with the following ratios:

Half to his oldest son, a quarter to the middle son and one fifth to his youngest son.

Without cutting any sheep up, how did the executor of the will fulfill the farmer’s wishes?

The executor went to the neighbouring farm and asked to borrow a sheep for a few minutes. Then he returned to the sons and said, “Half of the (now) twenty sheep is 10. A quarter of the twenty sheep is 5. A fifth of the twenty sheep is 4. 10 + 5 + 4 = 19. Then the executor took the borrowed 20th sheep back to the neighbour.

Thanks to Annette for sending this in.

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