HOW CAN YOU TELL WHEN THERE IS A MONSTER IN RID RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Wait until she's ripe! Did you answer this riddle correctly?
YES  NO  

Terrier-fied! Did you answer this riddle correctly?
YES  NO  

Prank-enstein! Did you answer this riddle correctly?
YES  NO  

On a diet! Did you answer this riddle correctly?
YES  NO  

I'm a book! Did you answer this riddle correctly?
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A book Did you answer this riddle correctly?
YES  NO  

He asks you to be his Ghoulfriend. Did you answer this riddle correctly?
YES  NO  

P3 can only be certain of his cap if 1 & 2 are both white. Since he is not certain then 1 & 2 must be either white/red or red/red. 2 knows this but the only combination that he will be able to know the colour of his own cap is if he sees that 1 is wearing a white cap. 1 knows this but as 2 remains uncertain then 1 must be wearing a red cap. Did you answer this riddle correctly?
YES  NO  

Frankenstein Did you answer this riddle correctly?
YES  NO  

A mummy Did you answer this riddle correctly?
YES  NO  

To the Mon-Store Did you answer this riddle correctly?
YES  NO  

One of the 'fathers' is also a grandfather. Therefore the other father is both a son and a father to the grandson.

In other words, the one father is both a son and a father. Did you answer this riddle correctly?
YES  NO  

The horse's name is Friday Did you answer this riddle correctly?
YES  NO  

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

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