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 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 for an interview for two vacancies in the same post. The probability of husband's selection is (1)/(7) and wife's rejection is (4)/(5) Find the probability that i. both of them are selected. ii. only one of them is selected. iii. none of them is selected. iv. atleast one of them is selected.

A man and a woman appear in an interview for two vacancies in the same post. The probability of mans selection of 1/4 and that the womans selection is 1/3. What is the probability that none of them will be selected?

Two dice are thrown simultaneously. What is the probability that (i) 5 will not come up on either of them (ii) 5 will come up at both dice

A and B try to solve a problem independently Probability that A solves the problem is (1)/(3) and that B solves the problem is (1)/(4) . Find the probability that i. Both of them solve the problem. ii. The problem is solved.

A year is selected at random. What is the probability that (i) it contains 53 Sunday , (ii) it is a leap year which contains 53 Sunday

A bag contains 3 red balls and 5 black balls. A ball is selected at random from the bag. What is the probability that the ball selected is (i) red ? (ii) not red?

A problem in Mathematics is given to three students whose chances of solving it are 1/3, 1/4, and 1/5 (i) What is the probability that the problem is solved ? (ii) What is the probability that exactly one of them will solve it ?