>>11962843By definition, the probability you choose should reflect what the probability of getting that probability is, when choosing at random.
It cannot be 25%, because the probability of "landing" on 25% is 50%.
It cannot be 50%, because the probability of "landing" on 50% is 25%.
Finally, it cannot be 0%, because that would imply that none of the answers are correct, which is impossible, because 0% itself is an answer.
