COL RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Everyone can catch a cold Did you answer this riddle correctly?
YES  NO  

A advent calendar Did you answer this riddle correctly?
YES  NO  

You cant take a picture with a wooden leg. You need a camera (or iPad or cell phone) to take a picture. Did you answer this riddle correctly?
YES  NO  

ZERO.

The core of the 3 inch cube when cut, has all faces that are not painted. Hence at least one cube with no painted face always occurs. Did you answer this riddle correctly?
YES  NO  

Each die has 6 faces. When two dice are thrown, there are 36 equally possible results. For chances to be even, there must be 18 ways of getting the same color on top. Let X be the number of red faces on the second die. We have: 18 = 5X + 1(6 - X)

X = 3

The second die must have 3 red faces and 3 blue faces. Did you answer this riddle correctly?
YES  NO  

Simple strategy: Elect one person to be the guesser, the other two pass. The guesser chooses randomly 'green' or 'blue'. This gives them a 50% chance of winning.


Better strategy: If you see two blue or two green hats, then write down the opposite color, otherwise write down 'pass'.

It works like this ('-' means 'pass'):

Hats: GGG, Guess: BBB, Result: Lose
Hats: GGB, Guess: --B, Result: Win
Hats: GBG, Guess: -B-, Result: Win
Hats: GBB, Guess: G--, Result: Win
Hats: BGG, Guess: B--, Result: Win
Hats: BGB, Guess: -G-, Result: Win
Hats: BBG, Guess: --G, Result: Win
Hats: BBB, Guess: GGG, Result: Lose

Result: 75% chance of winning! Did you answer this riddle correctly?
YES  NO  

So lets think this through. The rats can only avoid a collision if they all decide to move in the same direction (either clockwise or rati-clockwise). If the rats do not pick the same direction, there will definitely be a collision. Each rat has the option to either move clockwise or rati-clockwise. There is a one in two chance that an rat decides to pick a particular direction. Using simple probability calculations, we can determine the probability of no collision. Did you answer this riddle correctly?
YES  NO  

1 10
2 10
3 9
4 9
5 9
6 8
7 8
8 7
9 7
10 7

200-84 = 116 Did you answer this riddle correctly?
YES  NO  

It was a coconut Did you answer this riddle correctly?
YES  NO  

A daisy Did you answer this riddle correctly?
YES  NO  

A fireplace Did you answer this riddle correctly?
YES  NO  

Parrot! Did you answer this riddle correctly?
YES  NO  

A parrot Did you answer this riddle correctly?
YES  NO  

Blood Did you answer this riddle correctly?
YES  NO  

Blood Did you answer this riddle correctly?
YES  NO