Q57. There are two coins: one is a fair coin and the other is a two-headed coin. A coin is chosen at random (with a probability of ½ for each) and flipped. Given that the outcome is a head, what is the probability that the two-headed coin was chosen?Mathematics — NUST Mock By IBAGRADS 4 — Question 57 of 200A. 2/3B. 1/3C. 3/4D. 1/2Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →