The Prime Number Riddle
Two hundred people in an auditorium are asked to think of a single digit number from 1 to 9 inclusive and write it down. All those who wrote down a prime number are now asked to leave. Ninety people remain behind in the hall. How many of these are expected to have written down an odd number?
Hint: Remember that 1 is not a prime number.
Those that remain behind must have written {1,4,6,8,9} and from this only {1,9} are odd. The probability of an odd number is thus 2/5.
Expected number of odds is 2/5 * 90 = 36 Did you answer this riddle correctly?
YES NO
Expected number of odds is 2/5 * 90 = 36 Did you answer this riddle correctly?
YES NO
The Serial Killer Husband
A man kills his wife. Many people watch him doing so. Yet no one will ever be able to accuse him of murder. Why?
Hint:
In Your Spine
Your body has lots of these
Including the tibia
Several are in your spine
And theres three in your ear
What are they?
Including the tibia
Several are in your spine
And theres three in your ear
What are they?
Hint:
Ligaments Connect Riddle
You will find 206
Inside adult human bodies
Together theyre a skeleton
Ligaments connect all of these
They are?
Inside adult human bodies
Together theyre a skeleton
Ligaments connect all of these
They are?
Hint:
White And Brittle
These are a part of your body
Sometimes theyre large, sometimes theyre little
Theyre white and they can be broken
And in some people they are brittle
What could these things be?
Sometimes theyre large, sometimes theyre little
Theyre white and they can be broken
And in some people they are brittle
What could these things be?
Hint:
Solve This
Hint:
Ask a question! Leave a note and we'll help you find the answer to any riddles it is you're looking to solve or help you with creating your own! Did you answer this riddle correctly?
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Solved: 44%
Going The Wrong Way
A truck driver is going down a one way street the wrong way, and passes at least ten cops. Why is he not caught?
Hint:
Because he was not driving! Hes walking on the sidewalk. Did you answer this riddle correctly?
YES NO
YES NO
Teasing Fruit Riddle
Hint:
A Piece On A Chessboard
This is in a deck of cards
And a piece on a chessboard
Shes the monarch of Britain
Who knights people with a sword
Who is she?
And a piece on a chessboard
Shes the monarch of Britain
Who knights people with a sword
Who is she?
Hint:
Add Some Butter
This popular grain is yellow
And is grown outside in a field
Many people add some butter
Once its cooked and the husk is peeled
Its a?
And is grown outside in a field
Many people add some butter
Once its cooked and the husk is peeled
Its a?
Hint:
Great As Chips And Fries
Hint:
Visit This Very Large Country
If you go to the southern hemisphere
Then you should visit this very large country
Where you might see people throwing boomerangs
And koalas eat the eucalyptus tree
What country could this be?
Then you should visit this very large country
Where you might see people throwing boomerangs
And koalas eat the eucalyptus tree
What country could this be?
Hint:
I Never Was But Always Will Be Riddle
I never was but always will be. No one ever saw me but everyone knows I exist. I give people the motivation to better themselves everyday. What am I?
Hint:
My First Half Means Container
Hint:
Banana Clock Riddle
Hint: 1. Look closely at the clock.
2. Number of Bananas.
3. Some thing regarding the sides of the Shapes figure.
38
Logic :
From 1st the hexagon shape has value 15.
The shape has 15 edges(6 of hexagon,5 of Pentagon and 4 of Square)
From 2nd we get value of one bunch of bananas is 4.
So each banana has value of 1.
From 3rd we get that each clock has value of 3.
Which resembles the time on the clock which is 3.
Hence by using these insights, we get the last required values as
Clock = 2 (2 in the clock)
Bananas = 3 (3 bananas in the bunch)
Hexagon = 11 (Hexagon[6 sides] and pentagon[5 sides], so 6+5=11)
So required value is
2+3+3x11=?
2+3+33=? (Multiply first - Bodmas rule)
5+33=38 and hence the answer is 38. Did you answer this riddle correctly?
YES NO
Logic :
From 1st the hexagon shape has value 15.
The shape has 15 edges(6 of hexagon,5 of Pentagon and 4 of Square)
From 2nd we get value of one bunch of bananas is 4.
So each banana has value of 1.
From 3rd we get that each clock has value of 3.
Which resembles the time on the clock which is 3.
Hence by using these insights, we get the last required values as
Clock = 2 (2 in the clock)
Bananas = 3 (3 bananas in the bunch)
Hexagon = 11 (Hexagon[6 sides] and pentagon[5 sides], so 6+5=11)
So required value is
2+3+3x11=?
2+3+33=? (Multiply first - Bodmas rule)
5+33=38 and hence the answer is 38. Did you answer this riddle correctly?
YES NO
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