In a company there are two vacancies. A man and his wife come for interview. The probability of selection of mans is `1/10` and his wife is `1/8`. Find the probabilty that:
(i) both will be selected
(ii) only one will be selected
(iii) none of them will be selected.

* In a hospital,there are two vacancies for the post of doctor.A doctor and his wife come for interview.The probability of selection of doctor is (1)/(10) and his wife is (1)/(8) Find the probability.( 1) Both will be selected (ii) Only one will be selected (iii) None of them will be selected.

A husband and wife appar in an interview for two vacancies in the same office. The probability of husbands selection is (1)/(4) and that wifes selection is (1)/(5) . Find the probability that (i)both are selected(ii)only one of them will be selected,(iii)none of them will be selected.

A husband and wife appear in an interview of vacancies in the same post. The probability of husband's election is (1)/(6) and that of wife's selection is (1)/(5) . What is the probability that (i) both of them will be selected, (ii) only one of them will be selected, (iii) none of them will be selected ?

A and B appeared for an interview. The probability of their selection is (1)/(2) and (1)/(3) respectively. Find the probability that : (i) both selected (ii) at least one of them selected.

A and B appeared for interview. The probability of their selection is : (1)/(3) and (1)/(4) respectively. Find the probability that : (i) both selected (ii) at least one of them selected.

A and B appeared for an interview. The probability of their selection is 1/5 and 1/3 respectively. Find the probability that both selected

A and B appeared for an interview. The probability of their selection is 1/3 and 1/4 respectively. Find the probability that both selected

A and B appeared for an interview. The probability of their selection is 1/4 and 1/5 respectively. Find the probability that both selected