Class/Course - Competitive Exams (Graduation Based)
Subject - Quantitative Aptitude
Chapter - Probability
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| Q.1 A man and his wife appear in an interview for two vacancies in the same post. The probability of husbands selection is (1/7) and the probability of wifes selection is (1/5). What is the probability that only one of them is selected ? | |
| 4/5 | |
| 2/7 | |
| 8/15 | |
| 4/7 | |