A man and his wife interview for two vacancies of the same post, the p – McqOptions

MCQOPTIONS

1.	A man and his wife interview for two vacancies of the same post, the probability that the man and his wife are selected are 1/7 and 1/5 respectively. What is the probability that one of them will be selected?
A.	2/7
B.	4/7
C.	1/7
D.	3/11
Answer» B. 4/7

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