Switch Or Stick Riddle
There are three doors: Door 1, Door 2, and Door 3. Behind one of these doors lies eternal bliss, but behind the others lies eternal despair. You are allowed to choose any door, and you pick Door 1. Suddenly, Door 3 is swung open and revealed to be despair! You are give another choice: you may stick with the door you chose (1) or switch to the other (2). What should you do?
Hint:
The answer may surprise you: switch. Due to something called the Monty Hall Paradox, you will statistically have a better chance of making the "correct" choice. The concept is as follows:
Door 1 Door 2 Door 3
All have an equal chance to be correct:
Door 1: 1/3 Door 2: 1/3 Door 3: 1/3
After choosing Door 1, the remaining two have a 2/3 chance of containing the right choice:
Door1: 1/3 Doors 2 3: 2/3
If Door 3 is removed, the probability does not shift to 50:50. Instead, it is:
Door 1: 1/3 Door 2: 2/3
Thus, you should switch. Did you answer this riddle correctly?
YES NO
Door 1 Door 2 Door 3
All have an equal chance to be correct:
Door 1: 1/3 Door 2: 1/3 Door 3: 1/3
After choosing Door 1, the remaining two have a 2/3 chance of containing the right choice:
Door1: 1/3 Doors 2 3: 2/3
If Door 3 is removed, the probability does not shift to 50:50. Instead, it is:
Door 1: 1/3 Door 2: 2/3
Thus, you should switch. Did you answer this riddle correctly?
YES NO
Barking At The Door Riddle
If your dog is barking at the back door and your wife is yelling at the front door, who do you let in first?
Hint:
The dog of course ... at least he'll shut up after you let him in! Did you answer this riddle correctly?
YES NO
YES NO
Green Grass Door Riddle
If you go into the green glass door, you can bring a ball, but not a bat. You can bring a book, but you can't bring a magazine. You can bring coffee, but not a cup. You can bring letters, but you can't bring numbers. Why can you only bring certain things?
Hint: Look at the spelling of the words.
Whatever you bring has to be spelled with double letters. Did you answer this riddle correctly?
YES NO
YES NO
Above A Door Riddle
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A Silly Doorbell Riddle
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Magic Door Riddle
There is a magical door, that has only one rule. A witch can't go in but her broom can. She sometimes stick her teeth in but never her mouth. She likes to brush her teeth with toothpaste but never with her hands. Her friend Moloia can't go in but Reene can. So, what is the rule?
Hint:
Sleeping In Your Bedroom Riddle
You stay alone and you are sleeping in your bedroom. Your parents ring your doorbell as they have come to have breakfast with you. You have milk, bread, honey, jam and cornflakes in your house. What is the first thing you will open?
Hint:
You will open your eyes first, then you will open the door! Did you answer this riddle correctly?
YES NO
YES NO
Prisoners Were Told That They Have A Chance To Be Free Riddle
Prisoners were told that they have a chance to be free. There are 2 doors and a security guard near each door. One guard is a liar and the other one always tells the truth. One door leads to freedom, while the other door will lead the prisoners to the execution room.
The prisoners can talk to only ONE guard, and ask only ONE question. Which question should they ask to find the door that will take them to freedom?
The prisoners can talk to only ONE guard, and ask only ONE question. Which question should they ask to find the door that will take them to freedom?
Hint:
They should ask any guard "is the freedom door next to the lying guard?" If the guard answers "yes" they should go to the other door. if it was the liar, the other door takes them to freedom. If it was the honest guard, the other door is also what the prisoners want. If the guard answers "no" they should go to the door next to him: if it was the liar, the door next to him takes them to freedom. If it was the honest guard, the door next to him is also the right choice. Did you answer this riddle correctly?
YES NO
YES NO
If A Door Number Fitter Riddle
In a new hotel containing 100 rooms, Tom was hired to paint the numbers from 1-100 on the doors. How many times will Tom have to paint the number 8?
Hint:
The answer is 20. Many people have been guessing anywhere from 9 to 19, but the correct answer is 20. Did you answer this riddle correctly?
YES NO
YES NO
Pregnant Woman Goes To The Fridge Riddle
A pregnant woman goes out of her room goes to the fridge opens a can of tuna, soda, yogurt and a cookie. What did she open first?
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Basketball Pig Riddle
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No Windows Or Doors Riddle
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Parents Hate It Riddle
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The Locked Away Princess Riddle
A princess was locked in a tower with four yards of pure brick for the ceiling, floors, and walls. There were no windows or doors at all, no way to get out.
She turned the knob to take a bath. When she notices the tub getting full, she tried to turn the knob, but it's stuck!
How does she avoid drowning?
She turned the knob to take a bath. When she notices the tub getting full, she tried to turn the knob, but it's stuck!
How does she avoid drowning?
Hint:
A Room With No Door Riddle
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