America's First Clock Riddle
Hint:
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
A Household Item
Heres a household item riddle
So its time to use your brain
This is an item with a frame
And some glass thats called a pane
What is this glass called?
So its time to use your brain
This is an item with a frame
And some glass thats called a pane
What is this glass called?
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The Worst Thing That Can Happen To A Geography Teacher Riddle
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Four Times To Infinity
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Kicked Many Times But Never Cries Riddle
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Volleyball Players Free Time Riddle
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I Can Wave My Hands At You Riddle
I can wave my hands at you, but I never say goodbye. You are always cool when with me, even more so when I am high! What am I?
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25 Hours Riddle
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Daylight savings time when the clocks are turned backward one hour. Of course, this only takes place where daylight savings time is observed. Did you answer this riddle correctly?
YES NO
YES NO
What Stays Hot In The Refrigerator
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Hangs On The Wall And Falls Riddle
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A Man Comes Home From Work Riddle
A man comes home from work and says "honey I'm home". The microwave is on, defrosting a chicken dinner. From the bedroom his wife shouts "Hi sweetie, could you have a look at the microwave and tell me how much time is left?"
He immediately runs out and calls the police, informing him that his wife is in danger? Why?
He immediately runs out and calls the police, informing him that his wife is in danger? Why?
Hint:
The Man was Blind so he suspects that his wife is in some danger and thus calls the police. Did you answer this riddle correctly?
YES NO
YES NO
A Man Shaves Several Times A Day Riddle
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I Am Free The First Time And Second Time Riddle
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I Shrink Smaller Every Time I Take A Bath Riddle
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