There is 50% chance that Rafiq will go to a fast-food restaurant for lunch and 50% chance that he will skip lunch. If he goes to a fast-food restaurant there is 60% chance that he will take only a sandwich and nothing else. If he decides not to take a sandwich, he will take a burger of a chicken pie. What is the probability that he will take a burger?
A. 5%
B. 1%
C. 2%
D. 25%
E. None of these
সঠিক উত্তরঃ
E.
None of these
Explanation:
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