Losing A New York Bet
You are hanging around in NYC when a person approaches you.
"Leaving the bald people aside, I can bet a hundred bucks that there are two people living in NYC who have same number of hairs on their heads," he says to you.
You say that you will take the bet. After talking to the man for a couple of minutes, you realize that you have lost the bet.
What did the person say to you that proved his statement ?
"Leaving the bald people aside, I can bet a hundred bucks that there are two people living in NYC who have same number of hairs on their heads," he says to you.
You say that you will take the bet. After talking to the man for a couple of minutes, you realize that you have lost the bet.
What did the person say to you that proved his statement ?
Hint:
This problem can be best solved using the pigeonhole principle.
The argument will go like this:
Assume that all the non-bald people in NYC have different number of hairs on their head. The population is about 9 million and let us assume that there are 8 million among them who are not bald.
Now, those 8 million people need to have different number of hairs. On an average, people have just 100, 000 hairs on their head. If we keep on assuming that there is someone with just one hair, someone with two, someone with three and so on, there will be 7, 900, 00 other people left who will have more than 100, 000 hairs on their head and need different number of hairs.
Now, as per this assumption, if we keep increasing one hair for each person, to make everybody hair different in numbers, we will come across someone with 8, 000, 000 hairs. But that is practically impossible (even 1, 000, 000 is impossible). Thus there must be two people who are having same number of hairs. Did you answer this riddle correctly?
YES NO
The argument will go like this:
Assume that all the non-bald people in NYC have different number of hairs on their head. The population is about 9 million and let us assume that there are 8 million among them who are not bald.
Now, those 8 million people need to have different number of hairs. On an average, people have just 100, 000 hairs on their head. If we keep on assuming that there is someone with just one hair, someone with two, someone with three and so on, there will be 7, 900, 00 other people left who will have more than 100, 000 hairs on their head and need different number of hairs.
Now, as per this assumption, if we keep increasing one hair for each person, to make everybody hair different in numbers, we will come across someone with 8, 000, 000 hairs. But that is practically impossible (even 1, 000, 000 is impossible). Thus there must be two people who are having same number of hairs. Did you answer this riddle correctly?
YES NO
Two Fathers And Two Sons
Two fathers and two sons go fishing together in the same boat. They all catch a fish but the total catch for the day is three fish. How is this possible?
Hint:
There are three men: A grandfather, a father (the grandfathers son) and the fathers son. Did you answer this riddle correctly?
YES NO
YES NO
Falling From A Ladder Riddle
Hint:
The Losing Bet Riddle
Hint:
The Missing Captain Riddle
Hint:
Ocean Shopping Riddle
Hint:
A Wheel But No Car Riddle
I have a deck but no backyard
I have a bow but no arrows
I have a wheel but Im not a car
I have a beam but Im not a light
I have a stern but Im not serious
I have a crows nest but there are no birds
I am a?
I have a bow but no arrows
I have a wheel but Im not a car
I have a beam but Im not a light
I have a stern but Im not serious
I have a crows nest but there are no birds
I am a?
Hint:
The Sinking Pirate Ship Riddle
Hint:
The Great Wall Riddle
Im a country in Asia
That is well known for a Great Wall
Dynasties that ruled the land
And Beijing is my capital
That is well known for a Great Wall
Dynasties that ruled the land
And Beijing is my capital
Hint:
The Pilgrims Aboard This Ship Riddle
Hint:
The Walls Of Jericho
Hint:
None. Moses died outside the Promised Land, but Joshua took them for 13 laps around the city in one week. (See Joshua 6) Did you answer this riddle correctly?
YES NO
YES NO
Losing The Bet Riddle
Why did Tom lose the bet?
Hint:
John said the score would be 0-0 and he was right. "Before" any football game starts, the score is always 0-0. Did you answer this riddle correctly?
YES NO
YES NO
Leaning Towards The Dark Side
Hint:
Blossoming Ship Riddle
Managing to sail this ship
Across the ocean was awesome
The ship that the pilgrims sailed
Was named as though it might blossom Body parts remaining: 6
Across the ocean was awesome
The ship that the pilgrims sailed
Was named as though it might blossom Body parts remaining: 6
Hint:
Rungs Of A 10 Foot Ladder
The rungs of a 10 foot ladder attached to a ship are 1 foot apart. If the water is rising at the rate of one foot an hour, how long will it take until the water covers over the ladder?
Hint:
It will never cover the ladder because as the water rises, so will the floating ship. Did you answer this riddle correctly?
YES NO
YES NO
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