IF YOU SHALL UNCOVER MY DOOR BEWARE THE MONSTERS IN STORE RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

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  

Prankenstein! Did you answer this riddle correctly?
YES  NO  

It was afraid there were kids under the bed. Did you answer this riddle correctly?
YES  NO  

Frank-Einstein! Did you answer this riddle correctly?
YES  NO  

Keyhole Did you answer this riddle correctly?
YES  NO  

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

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?
YES  NO  

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