In class10A,there are 30 boys and 20 girls. In10B, there are 15boys and 25 girls. One student is to be selected from each class.What is the probability ofone boy and one girl?

In class10A,there are 30 boys and 20 girls. In10B, there are 15boys and 25 girls. One student is to be selected from each class.What is the probability of atleast one boy?

In class10A,there are 30 boys and 20 girls. In10B, there are 15boys and 25 girls. One student is to be selected from each class.What is the probability of both being girls?

In class10A,there are 30 boys and 20 girls. In10B, there are 15boys and 25 girls. One student is to be selected from each class.What is the probability of both being boys?

In class 10 ~A , there are 30 bóys and 20 girls ln 10 ~B , there are 15 boys and 25 girls One student is to be selected from each class i) What is the probability of both being girls? ii) What is the probability of both being boys? iii) What is the probability of one boy and one girl? iv) What is the probability of atleast one boy?

25 girls and 20 boys are studying in standard 10 A .20 girls and 15 boys are in 10 B .One student from each division is to be selected for a competition i) What is the probability of getting both are girls?

Out of 9 outstanding students of a school,there are 4 boys and 5 girls.A team of 4 students is to be selected for a quiz competition.Find the probability that 2 boys and 2 girls are selected.

In 10 A class, these are 20 boys and 20 girls and '10' B class, 15 ,boys and 25 girls For participating in a quiz cmpetition, if one student from each class is selected, What is the probability of a) Selecting both Students boys b) Selecting only one girl and one boy c) Selecting at least one girl.

In a class there are 17 boys and 13 girls . In another class there are 15 boys and 12 girls. What is the probability of selecting a girl from all students from both the classes.

In an interview for a job in call center 5 boys and 3 girls appeared.If 4 persons are to be selected at random from this group.Find the probability that 3 boys and 1 girl or 1 boy and 3 girls are selected.

In how many ways can a team of 3 boys and 3 girls be selected from 5 boys and 4 girls?