OKAY LETS IMAGINE THE FOLLOWING JOHN HAD 200K MARY HAS 5K AND MARK WILL HA HAS 5K AND M RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

A photograph of a mermaid! Did you answer this riddle correctly?
YES  NO  

March! Did you answer this riddle correctly?
YES  NO  

Both trains would be at the same spot when they meet therefore they are both equally close to Halifax. Did you answer this riddle correctly?
YES  NO  

The third equation has a term with a pair of whistles. The last line involves a single whistle.

Furthermore, the man in the second and third lines are wearing a whistle, but the man in the last line is not wearing a whistle. Presumably the value of the whistle should be accounted for to get the correct answer.

The pictures can be translated into the following equations:

shoes + shoes + shoes = 30
shoes + (man + whistle) + (man + whistle) = 20
(man + whistle) + 2(whistles) + 2(whistles) = 13
shoes + (man) x (whistle) = ?

From the first equation we can solve for the shoes value:

shoes + shoes + shoes = 30
3(shoes) = 30
shoes = 10

We can then solve the second equation for the (man + whistle) value:

shoes + (man + whistle) + (man + whistle) = 20
10 + 2(man + whistle) = 20
2(man + whistle) = 10
man + whistle = 5

Then we solve the third equation for the whistle:

(man + whistle) + 2(whistles) + 2(whistles) = 13
5 + 4(whistles) = 13
4(whistles) = 8
whistle = 2

We also need to solve for the value of the man:

man + whistle = 5
man + 2 = 5
man = 3

Now we can evaluate the final expression, remembering the order of operations that multiplication should be evaluated before addition:

shoes + (man) x (whistle) = ?

10 + 3 x 2
= 10 + 3 x 2
= 10 + 6
= 16 Did you answer this riddle correctly?
YES  NO  

11 apples. 'Each' is the name of the man who got one. Did you answer this riddle correctly?
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The man was dead before getting shot in the heart. Did you answer this riddle correctly?
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Anything with a double letter like Sally. Did you answer this riddle correctly?
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Prisoner B.

If prisoners B and C had the same color hat on, prisoner A would have know immediately that his hat was the other color (there are only two hats of each color). Since prisoner A was silent, prisoners B and C must have different colored hats. Prisoner B realized this and knew that his hat was not the same color as prisoner C, therefore his hat must be black! 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  

The police officer was a man while the doctor and lawyer were women Did you answer this riddle correctly?
YES  NO  

He doesn't have math on Thursday. Did you answer this riddle correctly?
YES  NO  

When there's change in the weather! Did you answer this riddle correctly?
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A Catcher and Umpire. Did you answer this riddle correctly?
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The maid, there is no mail on Sunday. Did you answer this riddle correctly?
YES  NO  

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