Seventeen Apples Riddle
Hint:
A Rickety Bridge Riddle
Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?
Hint:
17 mins.
The initial solution most people will think of is to use the fastest person as an usher to guide everyone across. How long would that take? 10 + 1 + 7 + 1 + 2 = 21 mins. Is that it? No. That would make this question too simple even as a warm up question.
Let's brainstorm a little further. To reduce the amount of time, we should find a way for 10 and 7 to go together. If they cross together, then we need one of them to come back to get the others. That would not be ideal. How do we get around that? Maybe we can have 1 waiting on the other side to bring the torch back. Ahaa, we are getting closer. The fastest way to get 1 across and be back is to use 2 to usher 1 across. So let's put all this together.
1 and 2 go cross
2 comes back
7 and 10 go across
1 comes back
1 and 2 go across (done)
Total time = 2 + 2 + 10 + 1 + 2 = 17 mins Did you answer this riddle correctly?
YES NO
The initial solution most people will think of is to use the fastest person as an usher to guide everyone across. How long would that take? 10 + 1 + 7 + 1 + 2 = 21 mins. Is that it? No. That would make this question too simple even as a warm up question.
Let's brainstorm a little further. To reduce the amount of time, we should find a way for 10 and 7 to go together. If they cross together, then we need one of them to come back to get the others. That would not be ideal. How do we get around that? Maybe we can have 1 waiting on the other side to bring the torch back. Ahaa, we are getting closer. The fastest way to get 1 across and be back is to use 2 to usher 1 across. So let's put all this together.
1 and 2 go cross
2 comes back
7 and 10 go across
1 comes back
1 and 2 go across (done)
Total time = 2 + 2 + 10 + 1 + 2 = 17 mins Did you answer this riddle correctly?
YES NO
Ancient Invention Riddle
There is an ancient invention still used in some parts of the world today that allows people to see through walls.What is it?
Hint:
Confusing Style Riddle
I am white and I am black. I am fast and I am not fat. I confuse many people with my style. Who am i?
Hint:
Something You Might Eat Riddle
Im something you might eat, but I also kill.
I can cause blindness and burns.
Because of me, people lose limbs.
Ive even been known to crash cars.
And yet Im considered beautiful
Small children play with me and parents dont mind.
Some people even live inside of me.
What am I?
I can cause blindness and burns.
Because of me, people lose limbs.
Ive even been known to crash cars.
And yet Im considered beautiful
Small children play with me and parents dont mind.
Some people even live inside of me.
What am I?
Hint:
Related Strangers Riddle
A man gets off the bus looking for an address and approaches a couple walking in the same direction for directions. The woman says theyre going that way and take him. Along the way the man asks if theyre related. The woman grins and says, Were not strangers. This mans mother is my mothers mother-in-law. The man is confused but doesnt say anything. When he gets back home he tells his wife about the conversation and she cant figure it out either. They decide to ask their lawyer and he eventually works it out with pen and paper. How are the couple related?
Hint:
The couple is either a man and his daughter or an uncle and his niece. Did you answer this riddle correctly?
YES NO
YES NO
3 Pills Riddle
If a doctor gives you 3 pills and tells you to take one pill every half hour, how long would it take before all the pills had been taken?
Hint:
1 hour! Take the 1st pill right away, half an hour later take the 2nd and half an hour after that the 3rd. Total time spent: 1 hour! Did you answer this riddle correctly?
YES NO
YES NO
A Farmers Three Sons
A farmer lived in a small village. He had three sons. One day he gave $100 dollars to his sons and told them to go to market.
The three sons should buy 100 animals for $100 dollars. In the market there were chickens, hens and goats.
Cost of a goat is $10, cost of a hen is $5 and cost of a chicken is $0.50.
There should be at least one animal from each group. The farmers sons should spend all the money on buying animals. There should be 100 animals, not a single animal more or less!
What do the sons buy?
The three sons should buy 100 animals for $100 dollars. In the market there were chickens, hens and goats.
Cost of a goat is $10, cost of a hen is $5 and cost of a chicken is $0.50.
There should be at least one animal from each group. The farmers sons should spend all the money on buying animals. There should be 100 animals, not a single animal more or less!
What do the sons buy?
Hint:
They purchased 100 animals for 100 dollars.
$10 spent to purchase 1 goat.
$45 spent to purchase 9 hens.
$45 spent to purchase 90 chickens.
Totally they spent $100 and purchased 100 animals. Did you answer this riddle correctly?
YES NO
$10 spent to purchase 1 goat.
$45 spent to purchase 9 hens.
$45 spent to purchase 90 chickens.
Totally they spent $100 and purchased 100 animals. Did you answer this riddle correctly?
YES NO
A Game Of Dodge Ball Riddle
You are playing a game of dodge ball with two other people, John and Tom. You're standing in a triangle and you all take turns throwing at one of the others of your choosing until there is only one person remaining. You have a 30 percent chance of hitting someone you aim at, John has a 50 percent chance, and Tom a 100 percent change (he never misses). If you hit somebody they are out and no longer get a turn.
If the order of throwing is you, John, then Tom; what should you do to have the best chance of winning?
If the order of throwing is you, John, then Tom; what should you do to have the best chance of winning?
Hint:
Miss the first time on purpose.
If you try to hit John and do. Then Tom goes next and he will hit you and you will lose for sure. If you aim at Tom and hit him then John will go for you. If you miss on your first turn John will go for Tom for sure because he is a stronger player. If he hits him then it's just you and John, but you are going first. If he misses him then Tom will hit John and it will be just you and Tom, but again in this case you are going first. Did you answer this riddle correctly?
YES NO
If you try to hit John and do. Then Tom goes next and he will hit you and you will lose for sure. If you aim at Tom and hit him then John will go for you. If you miss on your first turn John will go for Tom for sure because he is a stronger player. If he hits him then it's just you and John, but you are going first. If he misses him then Tom will hit John and it will be just you and Tom, but again in this case you are going first. Did you answer this riddle correctly?
YES NO
The Plane Crash
There was an airplane crash, every single person on board died, but yet two people survived. How is this possible?
Hint:
Stay Out Of His Way Riddle
I don't like to wash my hands, or sing and dance.
I play the organ in a very different way.
I have to share a cottage with six other people.
And I don't always have a very nice attitude.
So you better stay out of my way!
Who am I? Body parts remaining: 6
I play the organ in a very different way.
I have to share a cottage with six other people.
And I don't always have a very nice attitude.
So you better stay out of my way!
Who am I? Body parts remaining: 6
Hint:
The Psychic Son Riddle
It's hard being a mother. I recently found out my son is psychic. He's got this habit of pointing at people's faces sometimes. My husband and I realized that whenever our son points at somebody like that, it means they're going to die within three days. Last year, he pointed at his grandfather. Three days later, his grandfather died of a heart attack. A few months ago he pointed to a picture of an actress in a magazine. Three days later, she was killed in a car accident. Today. When I went to turn on the TV, my son was pointing at the screen. When I turned it on the president was giving a speech. I can't believe the president is going to die, but my son is never wrong.
Why was the real reason her son was pointing at the television?
Why was the real reason her son was pointing at the television?
Hint:
Her son was pointing at her reflection on the TV screen. The mother is going to die in three days.
Did you answer this riddle correctly?
YES NO
Did you answer this riddle correctly?
YES NO
Made But Unwanted Riddle
Whoever makes it,
tells it not.
Whoever takes it,
knows it not.
And whoever knows it,
wants it not.
Who am I?
tells it not.
Whoever takes it,
knows it not.
And whoever knows it,
wants it not.
Who am I?
Hint:
A Windless Day Riddle
Your friend tells you about a story he once tried to impress a young lady with, but instead got a slap in the face. He wants you to attempt to see the flaw: It was a hot and windless day, in our bunker, when suddenly one of ours yelled: "Enemy!" We opened fire on them, leaving one hundred of them dead before they retreated. I was checking a dead captain's glasses when the shout came that they were incoming again, and the CO ordered us to open up on them with our mortars, when I yelled: "Cease fire! They're Americans!" Later, an American colonel thanked me for my work after I said that I saw their flag, waving back and forth in the wind. What is wrong with this story?
Hint:
At the beginning, it was said that "It was a hot and windless day," yet at the end, it is said that "The flag was waving back and forth". Had it been windless, the flag would have been limp. Did you answer this riddle correctly?
YES NO
YES NO
Panning Gold Riddle
Before dying, a father left a will to his two sons telling of a gold-panning stream that had supported his father's family long and hard. The will said that the two sons could make one, only one trip to the stream to pan for gold, but for as long as they wanted, and that whoever carried the gold back got it. On their way to the stream, the two sons lost a big fraction of their supplies, reducing their stay to two months. All they had now were some food, a mule, and panning supplies. During their stay, they managed to pan and smelt a gold bar 5 inches in diameter and 5 inches in height. Back in their hometown, the two sons disputed long and hard in court over who should get the gold bar. Now, the judge was a wise one. Who did he say got the gold bar?
Hint:
The mule. A gold bar 5 inches in diameter and 5 inches in height would have weighed far too much for either of the sons to carry, only the mule could have. Did you answer this riddle correctly?
YES NO
YES NO
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