I AM A SOLITARY WORD 5 LETTERS LONG B RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Green eggs and ham Did you answer this riddle correctly?
YES  NO  

A Hole

We can not weigh a hole but we can see it. Let's take an example, a plastic bottle has sugar. If we make a hole in that bottle, then it is obvious that we can see it. After making a hole in it, the sugar kept in the bottle starts coming out of the hole and due to this the bottle becomes empty. Did you answer this riddle correctly?
YES  NO  

There are nine Mustards in the family. Since each daughter shares the same brother, there are six girls, one boy and Mr. and Mrs. Mustard. Did you answer this riddle correctly?
YES  NO  

Silhouetted Did you answer this riddle correctly?
YES  NO  

A Barber Did you answer this riddle correctly?
YES  NO  

A coffin Did you answer this riddle correctly?
YES  NO  

Dissolve all 4 pills in water and drink the half water.

The Robert And Cindy will dissolve all the pills in water and will drink the half water so that he each person can get 1 red and 1 blue pills and they both get save. Did you answer this riddle correctly?
YES  NO  

They were two of a set of triplets. Did you answer this riddle correctly?
YES  NO  

Anything with a double letter like Sally. Did you answer this riddle correctly?
YES  NO  

Shoes! A shoe comes in all sizes but is always one equal to your foot. Did you answer this riddle correctly?
YES  NO  

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

She's playing chess with Lorraine. Did you answer this riddle correctly?
YES  NO  

A ton Did you answer this riddle correctly?
YES  NO  

Answer is Man number 2.

Lets start by eliminating men. Man number 4 is at the other end of opaque wall facing other side. There is no way he can see any men or the color of their hat. So he is eliminated. Now man no 3 also cannot see anyone else - he cannot look back and he cannot see beyond wall. So he is eliminated too. Now man number 1 knows the color of man 2 and 3. Now lets say they (2 and 3) were wearing same color hat then man no 1 would know the color of his hat since there are 2 white and 2 black hat. But he keeps mum which means man 2 and 3 are wearing different hat. S0 man number 2 waits for sometime if he does not hear man 1 calling out that means man 2 and 3 are wearing different color hats. Since man 2 knows the color of hat wore by man 3 he know the color of his hat and calls it out. Did you answer this riddle correctly?
YES  NO  

April Fools' Day Did you answer this riddle correctly?
YES  NO