A LADY IS UNLOCKING THE DOOR T RIDDL RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

The carpet. The carpet is made of soft and hairy material and they are usually kept near to the door in every-house. Did you answer this riddle correctly?
YES  NO  

The no-bell prize! Did you answer this riddle correctly?
YES  NO  

The door. You have to let them in for breakfast! Did you answer this riddle correctly?
YES  NO  

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  

A keyhole Did you answer this riddle correctly?
YES  NO  

The maid, there are no corners in a round house! Did you answer this riddle correctly?
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A door! Did you answer this riddle correctly?
YES  NO  

A doormat. Did you answer this riddle correctly?
YES  NO  

Because there's always one Mordor. Did you answer this riddle correctly?
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At the front door Did you answer this riddle correctly?
YES  NO  

Door Did you answer this riddle correctly?
YES  NO  

Your door Did you answer this riddle correctly?
YES  NO  

The front door Did you answer this riddle correctly?
YES  NO  

Doorbell Did you answer this riddle correctly?
YES  NO  

A doorbell Did you answer this riddle correctly?
YES  NO