84 There are 15 boys and 10 girls in the lottery. Three students Reminiscently chosen. What is the probability of this. That out of the selected students, 1 girl and 2 boys? 171ENTS

There are 20 boys and 15 girls in a class of 35 students . A student is chosen at random . Find the probability that the chosen student is a (i) boy (ii) girl .

In a class,there are 15 boys and 10 girls.Three students are selected at random,Find the probability that one girl and two boys are selected

There are 60 boys and 40 girls in a class.A student is selected at random.Find the probability that student is a girl.

In a class , there are 15 boys and 10girls / three students are selected at random . The probability that I girl and 2 boys are selected , is ,

There are 13 girls and 15 boys in a line . If one students is chosen at random , then the probability that he is not a boy is .

There are 13 girls and 15 boys in a line. If one student is chosen at random, then find the probability that he is a boy.

In a class, there are 10 boys and 8 girls. When 3 students are selected at random, the probability that 2 girls and 1 boy are selected, is

There are 35 students in a class of whom 20 are boys and 15 are girls. From these students one is chosen at random. What is the probability that the chosen student is a (i) boy, (ii) girl?