Fastest Horse Riddle
The London Racetrack needs to submit its 3 fastest horses to the Kentucky Derby out of 25 horses. However, all of their information was lost and they don't know any of the horse's times. Similarly, they all look identical so they can't remember who's fastest.
They can only race 5 horses at once, so what is the fewest number of races they can conduct to find the 3 fastest horses?
They can only race 5 horses at once, so what is the fewest number of races they can conduct to find the 3 fastest horses?
Hint:
First you divide the 25 horses into 5 groups of 5. You conduct the 5 races and take all of the fastest horses in those races and have a race with them, giving you the fastest horse. Then you take the remaining 24 horses (excluding the fastest) and remove the 4th and 5th horses in the first set of 5 races (since they definitely have 3 horses faster than them), leaving you with 14 horses. Next you can remove all of the horses that were beat in the preliminary race by the horses that got 4th and 5th in the championship race, leaving you with 8 horses. Finally, you can remove the horses that remain that lost to the 3rd place horse in the final race in the preliminary race and the horse that got 3rd in the preliminary to the horse that got 2nd in the championship race, leaving you with 5 horses.
You can then run a final race where the 1st and 2nd place horses are the 2nd and 3rd fastest. Then you know the 3 fastest horses. Did you answer this riddle correctly?
YES NO
You can then run a final race where the 1st and 2nd place horses are the 2nd and 3rd fastest. Then you know the 3 fastest horses. Did you answer this riddle correctly?
YES NO
Rope Burn Riddle
You have two ropes. Each rope takes one hour to burn. These ropes are not identical, nor are they uniform; i.e. it does not necessarily take half an hour for half the rope to burn (if you have trouble visualizing this, imagine a rope of varying thickness across its length). With only these two ropes and a way to light them, how do you measure out 45 minutes?
Hint: You can light multiple ends and/or multiple ropes at the exact same time.
Light both ends of one rope, and only one end of the other rope. This will cause the first rope to burn out in 30 minutes. When the first rope burns out, there will be 30 minutes left on the second rope. So then, light the other end of the second rope, and the rest of it will burn out in 15 minutes. 30 + 15 = 45 minutes. Did you answer this riddle correctly?
YES NO
YES NO
5+5+5=550 Riddle
Hint:
Fox Rabbit Cabbage
A merchant has a fox, a rabbit, and a head of lettuce and sits on the edge of a river. He has a small raft capable of carrying only himself and one item at a time, but without his supervision the fox will eat the rabbit, and the rabbit will eat the lettuce. How can he successfully transport all goods from one side of the river to the next without losing the lettuce or rabbit? The dilemma, of course, is true regardless of which side of the river they are on and there is no other way across.
Hint:
First the farmer takes the rabbit across and returns to the fox & cabbage. Next, the farmer takes the cabbage, but when he arrives to the other side with the rabbit, he leaves the cabbage and takes the rabbit back on the raft with him to return and get the fox. He exchanges the rabbit for the fox and returns to drop the fox off with the cabbage, and finally goes back to get the rabbit. Did you answer this riddle correctly?
YES NO
YES NO
A Hot Date
Hint:
Pick any date in August. They don't get much hotter than that. Did you answer this riddle correctly?
YES NO
YES NO
Made Of Sugar Riddle
I am sometimes made of sugar
And sometimes of oatmeal
Chocolate chip ones taste so good
You might find that you squeal!
What could I be?
And sometimes of oatmeal
Chocolate chip ones taste so good
You might find that you squeal!
What could I be?
Hint:
Weight In My Belly
Hint:
On Everyones Face Riddle
We are a pair, We can dart here and there, Though we always stay in one place. We can smile or shed tears, Show our pleasure or fears, And you'll find us on everyone's face.
What are we?
What are we?
Hint:
A Hundred Eyes
Hint:
Dead In The Alley Way
The Police find a man dead in the alley way. A bullet hole is in his head. Beside the man is the gun that killed him (with his fingerprints), a handkerchief, and a tape recorder. The Detective pushes play on the tape recorder and hears that it starts from the beginning, and it says: "I'm sorry that I must end my life. I'm in debt and I don't know how to get out of it. I'm sorry..." then a second later he hears the gun go off. Why did the detective file the case as a murder instead of a suicide?
Hint:
The tape started at the beginning and the gun shot was at the end. how could the man rewind the tape if he was already dead? Plus, the murderer could've used the the handkerchief to hold the gun and then puts the man's hand on the gun when he was dead so only his fingerprints were left behind. Did you answer this riddle correctly?
YES NO
YES NO
The Shape You See
Hint:
Conjoined Fruit Riddle
This fruit is made of two words conjoined
The first part of it is also a tree
The second part is a different fruit
And goes on a pizza from Hawaii
What is it?
The first part of it is also a tree
The second part is a different fruit
And goes on a pizza from Hawaii
What is it?
Hint:
Cut Into Chunks
This is yellow on the inside
And is a fruit thats tropical
It can be crushed, cut into chunks
Or rings it is a?
And is a fruit thats tropical
It can be crushed, cut into chunks
Or rings it is a?
Hint:
Topping On A Hawaiian Pizza
I have hard skin but Im not a rhinoceros
Im sometimes cut into rings but Im not a tree
Im yellow on the inside but Im not a mango
Im a fruit but Im not a banana
Im a topping on a Hawaiian pizza but Im not ham
What could I be?
Im sometimes cut into rings but Im not a tree
Im yellow on the inside but Im not a mango
Im a fruit but Im not a banana
Im a topping on a Hawaiian pizza but Im not ham
What could I be?
Hint:
The Emergency Room Riddle
If you get badly injured
Then to this place you will zoom
As they can give you treatment
In the emergency room
Where is this?
Then to this place you will zoom
As they can give you treatment
In the emergency room
Where is this?
Hint:
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