100 R RID RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

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Riddles and Answers © 2024

Favorite Drink Riddle

Hint:
Blood, he's a vampire!
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I Can Fly Riddle

Hint:
Parrot!
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Made Of Metal Riddle

Hint:
Bells
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Russian Roulette Riddle

Hint:
Russian Roulette
Probability puzzles require you to weigh all the possibilities and pick the most likely outcome.


Puzzle ID: #17681
Fun: *** (2.59)
Difficulty: ** (2.07)
Category: Probability
Submitted By: JMCLEOD****
Corrected By: cnmne








You are in a game of Russian Roulette with a revolver that has 3 bullets placed in three consecutive chambers. The cylinder of the gun will be spun once at the beginning of the game. Then, the gun will be passed between two players until it fires. Would you prefer to go first or second?


Answer
Label the chambers 1 through 6. Chambers 1 through 3 have bullets and chambers 4 through 6 are empty. After you spin the cylinder there are six possible outcomes:

1. Chamber 1 is fired first: Player 1 loses
2. Chamber 2 is fired first: Player 1 loses
3. Chamber 3 is fired first: Player 1 loses
4. Chamber 4 is fired first: Player 2 loses (First shot, player 1, chamber 4 empty. Second shot player 2, chamber 5, empty. Third shot player 1, chamber 6 empty. Fourth shot player 2, chamber 1 not empty.)
5. Chamber 5 is fired first: Player 1 loses (First shot, player 1, chamber 5 empty. Second shot player 2, chamber 6, empty. Third shot player 1, chamber 1 not empty.)
6. Chamber 6 is fired first: Player 2 loses (First shot, player 1, chamber 6 empty. Second shot, player 2, chamber 1, not empty)

Therefore player 2 has an 4/6 or 2/3 chance of winning.
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The Invisible Man Riddle

Hint:
Vanishing Cream
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You Enter A Bedroom There Are 34 People Riddle

Hint:
5

You walked into the room which added 1 + 34 = 35

Then you take away 30 from 35 = 5
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2 Fathers And 2 Sons Riddle

Hint:
One of the 'fathers' is also a grandfather. Therefore the other father is both a son and a father to the grandson.

In other words, the one father is both a son and a father.
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Cowboy Rides Into Town On Friday

Hint:
The horse's name is Friday
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Always Riding Piggy Back Riddle

Hint:
A backpack.
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On Top A Joppa House Riddle

Hint:
Peter
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Dangerous Chemicals Riddle

Hint: This is a real chemical. Think about everything that is being said.
No one does anything about it because the chemical is water.
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Not A Fairground Ride

Hint:
Earth
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Hobbit Brain Teaser Riddle

Hint:
The wind
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Twin Witches Riddle

Hint:
You can't tell which witch is which!
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Left And Right Eye Riddle

Hint:
Something between us smells!
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