question_answer

A box contains 10 good articles and 6 with defects. One article is chosen at random. What is the probability that it is either good or has a defect [MP PET 1992, 2000]

A)                 \[\frac{24}{64}\]  

B)                 \[\frac{40}{64}\]

C)                 \[\frac{49}{64}\]  

D)                 \[\frac{64}{64}\]