Is an older one-hundred dollar bill worth more than a newer one?
Of course it is. A $100 bill is worth more than a $1 bill (newer one).
How do you blink twice without blinking twice?
By blinking with both eyes you are blinking twice without blinking twice.
What is the only question you can't answer yes to?
Are you dead? (assuming you are dead) Every other question you can answer 'yes' even if you are wrong.