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
Firing The Monkey Riddle
Hint:
Elephant Job Riddle
Hint:
Sneezing Elephant Riddle
Hint:
Between An Elephant's Toes Riddle
Hint:
Elephant Cross The Road
Hint:
A Blue Elephant Riddle
Hint:
I Have Three Eyes
I stare at you, you stare at me. I have three eyes, yet can't see. Every time I blink, I give you commands. You do as you are told, with your feet and hands. What am I?
Hint:
Billions Of Eyes
I have billions of eyes, yet I live in darkness. I have millions of ears, yet only four lobes. I have no muscle, yet I rule two hemispheres. What am I?
Hint:
Which Side Of The Cat
Hint:
Bus Driver Eyes
You are the bus driver. At your first stop, you pick up 29 people. On your second stop, 18 of those 29 people get off, and at the same time 10 new passengers arrive. At your next stop, 3 of those 10 passengers get off, and 13 new passengers come on. On your fourth stop 4 of the remaining 10 passengers get off, 6 of those new 13 passengers get off as well, then 17 new passengers get on. What is the color of the bus drivers eyes?
Hint:
The eye color of the reader of this problem. The first sentence is the key: "You are the bus driver". Did you answer this riddle correctly?
YES NO
YES NO
Eyes That Dont See
Most of you have two eyes. I only have one.
Most of you have eyeballs. I do not.
Your eyes arent dangerous, neither are mine.
But all together, I am extremely dangerous.
You can see things with your eyes.
I cant see anything, even though the air is clear where my eye is.
What am I?
Most of you have eyeballs. I do not.
Your eyes arent dangerous, neither are mine.
But all together, I am extremely dangerous.
You can see things with your eyes.
I cant see anything, even though the air is clear where my eye is.
What am I?
Hint:
I Have Thousands Of Letters
Hint:
Wearing Rings Riddle
Hint:
Under The Umbrella Riddle
Four children and their pet dog were walking under a small umbrella. But none of them became wet. How?
Hint:
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