I HAVE 100 LEGS BUT CANNOT STAND A LONG NECK BUT RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

I understand you undertake to undermine my undertaking. Did you answer this riddle correctly?
YES  NO  

China Did you answer this riddle correctly?
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You draw a shorter line next to it, and it becomes the longer line. Did you answer this riddle correctly?
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A pair of pants Did you answer this riddle correctly?
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R2 detour ! Did you answer this riddle correctly?
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Europe! Did you answer this riddle correctly?
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The best answer from the choices is the owner lost $100. The $100 bill that was stolen was then given back to the owner. What the owner loses is the $70 worth of goods and the $30 in change, which makes for a total of $70 + $30 = $100. The owner has lost $100.

Technically, the owner lost $30 plus the value, V, of the $70 of goods. Since stores typically sell goods at a markup, the value may be less than $70. But in the case of a loss leader, the owner may have lost more than $70. Did you answer this riddle correctly?
YES  NO  

He is short, so he can't reach the 100th floor button. On rainy days, he can use his umbrella to poke the button. Did you answer this riddle correctly?
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A ruler. Did you answer this riddle correctly?
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80 Cherries, 01 Orange and 19 Watermelons. Did you answer this riddle correctly?
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Smiles. Because there is a mile between each s. Did you answer this riddle correctly?
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A cowboy Did you answer this riddle correctly?
YES  NO  

A guitar Did you answer this riddle correctly?
YES  NO  

A guitar Did you answer this riddle correctly?
YES  NO  

A guitar Did you answer this riddle correctly?
YES  NO