I Was Not Born

I was not born, but I am here.
I have no name, but I am given many.
I was made by science and life.

What am I?

A clone.

Posted in Riddles
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The Blanks of UND

Fill in the blanks:

U N D _ _ _ _ _ U N D

UNDERGROUND

Posted in Brain Teasers

A Perfect Gentleman

He was the perfect gentleman even though his nephew couldn’t see it. Who was he?

A fine chap with a blind nephew (or an exemplary uncle who died before his nephew was born).

Posted in Brain Teasers

What Digit Does Each Letter Represent?

This is what you know:

1. Each letter represents a different digit from 1 to 9
2. The total of each row is 17.
3. (B × B) + B + F = A
4. C × F = EF (a 2-digit number, not their product)

A B C
D E F

What digit does each letter represent?

A = 7
B = 1
C = 9

D = 8
E = 4
F = 5

A + B + C = 17
D + E + F = 17
B2 + B + F = A
C × F = EF

To begin with, B has to be a 1 or 2 or else A wouldn’t be a single digit. Plug in B = 2, gives you 6 + F = A, meaning F and A can only be (1,7) or (3,9). To get 17, C would have to be 8 or 6, but those values don’t work for C × F = EF. So B must be 1.

2 + F = A means F and A can be (2,4), (3,5), (4,6), (5,7), (6,8) or (7,9). To get 17 on the top row, the only option that leaves C as a single digit is F = 5 and A = 7.

C × F = EF
9 × 5 = 45, so E = 4 and D = 8 to make the second row equal to 17.

Posted in Brain Teasers

A Face But No Eyes

I have a face but no eyes. Hands but no arms. What am I?

A clock.

Posted in Riddles
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Only Room You Can’t Enter or Leave

What’s the only room from which no one can enter or leave?

A mushroom.

A variation of this riddle is as follows.

I am a room with no doors and no windows, what am I?

Posted in Riddles

What Can You Catch But Not Throw?

What can you catch but not throw?

Your breath or an illness (a cold, virus, the flu etc).

Posted in Riddles

I Make You See the Beauty of Nature

I make you see the beauty of nature through colors,
My name makes things weigh less
And I have no weight at all.

What am I?

Light. Without light you wouldn’t be able to see anything. And light is made up of all the colors of the rainbow. Adding light to a word can mean it weighs less and light has no mass.

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Into the House Through the Keyhole

What always comes into the house through the keyhole?

The key.

Posted in Riddles

The 500 Mile Race

Mike, Jimmy, Nader, Kevin, and Larry were the top five finishers in the regional 500-mile race. They drove yellow, orange, green, red and blue cars but not necessarily in that order.

Neither Kevin nor Larry drove the green car.
Kevin finished faster than Mike and Larry.
The blue car finished earlier than Larry’s and Nader’s car.
The yellow car finished faster than the green car and the orange car.
Mike’s and Larry’s car finished ahead of the orange car.
Jimmy’s car finished before the blue and the yellow car.

Who drove what color car and what place did each driver finish?

1st – Jimmy, red car
2nd – Kevin, blue car
3rd – Larry, yellow car
4th – Mike, green car
5th – Nader, orange car

Posted in Brain Teasers