A MAN WANTED TO ENTER AN EXCLUSIVE CLUB BUT DID NOT KNOW THE PWORD THAT WAS REQUIRED HE WAITED BY THE DOOR AND LISTENED A CLUB MEMBER KNOCKED ON THE DOOR AND THE DOORMAN SAID TWELVE THE MEMBER REPLIED SIX AND WAS LET IN A SECOND MEMBER CAME TO THE DOOR AND THE DOORMAN SAID SIX THE MEMBER REPLIED THREE AND WAS LET IN THE MAN THOUGHT HE HAD HEARD ENOUGH AND WALKED UP TO THE DOOR THE DOORMAN SAID TEN AND THE MAN REPLIED FIVE BUT HE WAS NOT LE RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Because it was his duty! Did you answer this riddle correctly?
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The Letter J. Did you answer this riddle correctly?
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Did you answer this riddle correctly?
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N. The letter represent the first letters of the months of the year, starting with March. N is for November, and of course D would be the next one. Did you answer this riddle correctly?
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Envelope Did you answer this riddle correctly?
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Sir! Did you answer this riddle correctly?
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The letter G, add it to old and you get Gold! Did you answer this riddle correctly?
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Empty Did you answer this riddle correctly?
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'HNY everyone' Did you answer this riddle correctly?
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Golf Did you answer this riddle correctly?
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Windowas Did you answer this riddle correctly?
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She was throwing away all the W's... Did you answer this riddle correctly?
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Envelope. Eye is a potential alternative. When spoken out loud it sounds like a single letter (I). Did you answer this riddle correctly?
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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?
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Teapot Did you answer this riddle correctly?
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