I HAVE KEYS BUT NO LOCK 15 DOLLA RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

A keyboard Did you answer this riddle correctly?
YES  NO  

A monkey Did you answer this riddle correctly?
YES  NO  

In a snow bank! Did you answer this riddle correctly?
YES  NO  

A monkey! Did you answer this riddle correctly?
YES  NO  

With a doo-key. Did you answer this riddle correctly?
YES  NO  

The $9 paid by each guest accounts for the $2 that went to the bellhop. So rather than adding $27 to the $2 kept by the bellhop, the $27 accounts for the bellhops money. The $27 plus the $3 kept by the guests does add up to $30. Did you answer this riddle correctly?
YES  NO  

The gold key will open the lock.

The clue says A Golden Key Can Open Any Door. Decipher the message by taking the first letter of each word, then the second letter of each word, then the third letter and so on to construct the sentence. Did you answer this riddle correctly?
YES  NO  

A piano. 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  

For every pair of a truth and a lie his nose will shrink to 75 percent of its previous size prior to this truth and lie. So the correct answer is 0. As the number of times he tells a lie and the truth ((3/4)n) approaches infinity the length of his nose approaches 0. Did you answer this riddle correctly?
YES  NO  

A computer keyboard. Did you answer this riddle correctly?
YES  NO  

Money. Did you answer this riddle correctly?
YES  NO  

She yells. Mimes can still talk Did you answer this riddle correctly?
YES  NO  

$40 (10 at $4, or 8 at $5). Did you answer this riddle correctly?
YES  NO