Insect Names Riddle
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Running In Circles Riddle
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Running In The Woods Riddle
Hint:
The dog can run into the woods only to the half of the wood than it would run out of the woods. Did you answer this riddle correctly?
YES NO
YES NO
I Cause Joy Riddle
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Ronda At The Ballet
Rhonda will go see ballet but not the opera. Her favorite number is eight and she doesn't like nine. She likes salmon but not trout. She hates Mondays and likes Wednesdays. Does she use a comb or a brush?
Hint:
A comb. Rhonda likes words with silent letters, like her name. Did you answer this riddle correctly?
YES NO
YES NO
Three Sons Riddle
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Barking At The Door Riddle
If your dog is barking at the back door and your wife is yelling at the front door, who do you let in first?
Hint:
The dog of course ... at least he'll shut up after you let him in! Did you answer this riddle correctly?
YES NO
YES NO
747 Humps Riddle
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Standing In The Sun Riddle
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100 Feet In The Air
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Week Long Vacation Riddle
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Postponed Class Riddle
You show up for Monday's class and find that it's been postponed. It will be held three days after the day before the day after tomorrow. What day should you show up?
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Colorful Eyes Riddle
A little boy has green eyes on Monday, the next Monday his eyes were blue, the following Monday his eyes were gray. If you ask him what color eyes he has on Sunday, what will he say?
Hint:
2 4 12 48 240 Riddle
Hint:
240. To get the number, multiply the previous number in the series by its position. 48 is in the 5th position, so 48 � 5 = 240 Did you answer this riddle correctly?
YES NO
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Chances Of A 2nd Girl Riddle
Tipli and Pikli are a married couple (dont ask me who he is and who she is)
They have two children, one of the child is a boy. Assume safely that the probability of each gender is 1/2.
What is the probability that the other child is also a boy?
They have two children, one of the child is a boy. Assume safely that the probability of each gender is 1/2.
What is the probability that the other child is also a boy?
Hint: It is not 1/2 as you would first think.
1/3
This is a famous question in understanding conditional probability, which simply means that given some information you might be able to get a better estimate.
The following are possible combinations of two children that form a sample space in any earthly family:
Boy - Girl
Girl - Boy
Boy - Boy
Girl - Girl
Since we know one of the children is a boy, we will drop the girl-girl possibility from the sample space.
This leaves only three possibilities, one of which is two boys. Hence the probability is 1/3 Did you answer this riddle correctly?
YES NO
This is a famous question in understanding conditional probability, which simply means that given some information you might be able to get a better estimate.
The following are possible combinations of two children that form a sample space in any earthly family:
Boy - Girl
Girl - Boy
Boy - Boy
Girl - Girl
Since we know one of the children is a boy, we will drop the girl-girl possibility from the sample space.
This leaves only three possibilities, one of which is two boys. Hence the probability is 1/3 Did you answer this riddle correctly?
YES NO
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