Question: If you randomly choose one of the following answers to this question, what is your chance of getting it right? A) 50% B) 25% C) 0% D) 25%

Why this works

This riddle plays with the concept of self-reference and probability. Let's break it down: if the answer is A) 50%, that implies you have a 50% chance of being correct, but since there are four options, that's not true. If you choose B) or D) with a value of 25%, that suggests you should be correct one out of four times, which again is contradictory since picking either of those options would actually make you incorrect, as they can't both be true. Lastly, if you choose C) 0%, it accurately reflects that all other options are incorrect—thus confirming itself. This creates a paradox where the only logically consistent answer is 0%.