Eight Eleven Five Sequence

Which two numbers are missing and where do they go in the sequence?

8, 11, 5, 14, 1, 7, 6, 10, 13, 3, 12, 2

The missing numbers are 4 and 9. The list is sorted alphabetically by the English spelling of the numbers, so four belongs after five and nine comes after fourteen.

Posted in Brain Teasers
Tagged with

An Attorney for a Brother

The defendant testified, “The attorney is my brother,” but the attorney took the stand and denied having a brother under oath. Who is lying?

Neither one of them lied. The defendant was the attorney’s sister.

Posted in Brain Teasers

Finley’s Flaky Friends

Finley’s friends all chipped in to buy her a wedding gift. At first, ten friends agreed to contribute the same amount. Then two “friends” dropped out. The remaining eight had to add another dollar each to cover the cost of the gift. How much did the gift cost?

$40.

Let x be the amount the ten friends initially agreed to pay. We can then make the following equation:

10x = 8x + 8

Solving for x gives us $4, thus the gift cost 10 × $4, or $40.

Posted in Brain Teasers

The Ants Go Marching

Three ants are walking in the same direction. The first ant has two ants behind him, the second ant has one in front and one behind, but the third ant has one in front and one behind too. How is this possible?

The ants are in a circle. Lets say the ants are A, B and C. A has has B and C behind him, B has A in front and C behind, and C has B in front and A behind.

Posted in Brain Teasers

The Worse It Is, The Better It Becomes

Three little letters
A paradox to some.
The worse that it is
The better it becomes.

A pun.

Posted in Riddles

September 10th In Britain

What happened on September 10th, 1752 in Britain?

Nothing happened that day. It didn’t exist due to the transition from a Julian calendar to Gregorian.

Read more here.

Posted in Riddles

A Home But No Family

I have an end but no beginning, a home but no family, a space without room. I never speak but there is no word I cannot make. What am I?

A keyboard.

Posted in Riddles

Not in Any State

Which letter of the alphabet is the only one that does not appear in any of the names of the 50 United States?

The letter Q.

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

Posted in Brain Teasers

Not Flesh, Feather, Scales Nor Bone

We are not flesh, feather, scales nor bone;
Yet we still have fingers and thumbs of our own.

What are we?

Gloves. They’re not made of flesh, feather, scales or bone, but have fingers and thumbs.

Posted in Riddles