

MCQOPTIONS
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1. |
A husband and wife appear in an interview for two vacancies for the same post. The probability of the husband's selection is \(\dfrac{1}{7}\) and that of the wife's selection is \(\dfrac{1}{5}\). If the events are independent, then the probability of which one of the following is \(\dfrac{11}{35} \ ?\) |
A. | At least one of them will be selected |
B. | Only one of them will be selected |
C. | None of them will be selected |
D. | Both of them will be selected |
Answer» B. Only one of them will be selected | |