The World's Hardest Questions

@Thiruvananthapuram said in #1:
> Call these the most absurd abnormalities in this world, these questions have been handpicked from numerous different databases to distort your dastardly mind. These questions are so incredibly difficult, not a single scientist has computed these arduous assertions. Evaluate any of these quarrelsome queries, but don't be dismayed if the devious examinations disfigures your exiguous encephalon.
>
> 1. How deep is a six foot hole?
> 2. What color is yellow?
> 3. Timmy has five apples. How many apples does Timmy have?
> 4. What's Obama's last name?
> 5. I'm thinking of a number between 1 and 1. What number am I thinking of?
> 6. How long is an inchworm?
>
> Interpret these insoluble inquiries, that is, before they tantalize your diminutive cranium.

1.A random depth between zero, and infinity metres
2.A random colour, among all other colours in this world
3.A Random number of apples, ranging from zero to infinity
4. A Random last name, made using random letters of a random alphabet
5. A random number between 1 and 1
6. A random number of inches between zero and infinity

@Justin_Wen said in #20:
> f(n) = n/2 if n is even 3n+1 if n is odd
What's f(0) ?

It sounds like nonsense some disabled person might ask. We have proofs and models on the way things work. You are intentionally asking questions that do not necessarily have a definitive answer. Carlsen and I almost never participate willingly in this crap.