HARD WITH THE THE KEY RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

What question can you never answer yes to? Did you answer this riddle correctly?
YES  NO  

Prices quoted were for house numbers at 12 cents per number. A number'6' cost me 12 cents. Did you answer this riddle correctly?
YES  NO  

Piano Did you answer this riddle correctly?
YES  NO  

Piano Did you answer this riddle correctly?
YES  NO  

A coconut Did you answer this riddle correctly?
YES  NO  

A bell Did you answer this riddle correctly?
YES  NO  

A bell Did you answer this riddle correctly?
YES  NO  

The liars are as follows:

1.Julia
2.Jack

The rest are telling the truth

1.Jane
2.Joey
3.John

Jack says out of the 3 names listed one is lying. That was a lie. Therefore those are the three that can not tell a lie... Did you answer this riddle correctly?
YES  NO  

A key Did you answer this riddle correctly?
YES  NO  

Mami que tu quiere. (Mommy whatever you want) Did you answer this riddle correctly?
YES  NO  

A keyboard Did you answer this riddle correctly?
YES  NO  

A ton Did you answer this riddle correctly?
YES  NO  

Mirror Did you answer this riddle correctly?
YES  NO  

They are afraid they will relax and unwind. Did you answer this riddle correctly?
YES  NO  

A Keyboard Did you answer this riddle correctly?
YES  NO