Purring Kittens Riddle
Hint:
Halfway To 100
Hint:
I Am Close To 100
Hint:
The Outdoors Purse Riddle
Hint:
Put Me In A Binder Riddle
I do not get put on a bed
Even though I am a sheet
Instead put me in a binder
To keep your desk nice and neat
Even though I am a sheet
Instead put me in a binder
To keep your desk nice and neat
Hint:
Put Off Til Tomorrow Riddle
Hint:
A Locomotive Pull Riddle
This is a way you can get around
It has a locomotive pull it
Its wheels go on top of rails
Japan has a type called the Bullet.
What is it?
It has a locomotive pull it
Its wheels go on top of rails
Japan has a type called the Bullet.
What is it?
Hint:
The 100 Seat Airplane
People are waiting in line to board a 100-seat airplane. Steve is the first person in the line. He gets on the plane but suddenly can't remember what his seat number is, so he picks a seat at random. After that, each person who gets on the plane sits in their assigned seat if it's available, otherwise they will choose an open seat at random to sit in.
The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?
The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?
Hint: You don't need to use complex math to solve this riddle. Consider these two questions:
What happens if somebody sits in your seat?
What happens if somebody sits in Steve's assigned seat?
The correct answer is 1/2.
The chase that the first person in line takes your seat is equal to the chance that he takes his own seat. If he takes his own seat initially then you have a 100% chance of sitting in your seat, if he takes your seat you have a 0 percent chance. Now after the first person has picked a seat, the second person will enter the plan and, if the first person has sat in his seat, he will pick randomly, and again, the chance that he picks your seat is equal to the chance he picks someone your seat. The motion will continue until someone sits in the first persons seat, at this point the remaining people standing in line which each be able to sit in their own seats. Well how does that probability look in equation form? (2/100) * 50% + (98/100) * ( (2/98) * 50% + (96/98) * ( (2/96) * (50%) +... (2/2) * (50%) ) ) This expansion reduces to 1/2.
An easy way to see this is trying the problem with a 3 or 4 person scenario (pretend its a car). Both scenarios have probabilities of 1/2. Did you answer this riddle correctly?
YES NO
The chase that the first person in line takes your seat is equal to the chance that he takes his own seat. If he takes his own seat initially then you have a 100% chance of sitting in your seat, if he takes your seat you have a 0 percent chance. Now after the first person has picked a seat, the second person will enter the plan and, if the first person has sat in his seat, he will pick randomly, and again, the chance that he picks your seat is equal to the chance he picks someone your seat. The motion will continue until someone sits in the first persons seat, at this point the remaining people standing in line which each be able to sit in their own seats. Well how does that probability look in equation form? (2/100) * 50% + (98/100) * ( (2/98) * 50% + (96/98) * ( (2/96) * (50%) +... (2/2) * (50%) ) ) This expansion reduces to 1/2.
An easy way to see this is trying the problem with a 3 or 4 person scenario (pretend its a car). Both scenarios have probabilities of 1/2. Did you answer this riddle correctly?
YES NO
Americans In A Pub Riddle
There were two Americans sitting in a British Pub. One of them was the father of the other one's son. How could this be so?
Hint:
Add Up To 100 Riddle
With the numbers 123456789, make them add up to 100. They must stay in the same order. You can use addition, subtraction, multiplication, and division. Remember, they have to stay in the same order!
Hint:
Puddle Of Water Riddle
Hint:
Saturday And Sunday I Am Big
Saturday and Sunday, I am big. Tuesday through Thursday, I am small. Monday and Friday, I am non-existent. What am I?
Hint: The answer lies within the riddle
The Dogwood Tree Riddle
Hint:
Deadly Punch Riddle
A man went into a party and drank some of the punch. He then left early. Everyone at the party who drunk the punch subsequently died of poisoning. Why did the man not die?
Hint:
The poison from the punch came from the ice cubes. When the man drank the punch, the ice was fully frozen. Gradually, as the ice cubes melted the poison was released into the punch. Did you answer this riddle correctly?
YES NO
YES NO
Purple Or Pink Riddle
Hint:
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