... Monkeys Take the IELTS What most students don’t realize is that to insure that 20-25% chance, you have to guess randomly. If you put 20 monkeys in a room to take the IELTS, assuming they ... you eliminate this many choices on a 3 choice multiple choice problem: 0 1 2 Chance of getting it correct 33% 50% 10 0% However, if you accidentally eliminate the right answer or go on a ... insignificant, and can really add up fast (20 questions could cost you $10 0). Likewise, each answer choice on one question of the IELTS will have a small impact on your overall score, but it can...