Home
Class 9
MATHS
Out of 15 students participating in a de...

Out of 15 students participating in a debate, 5 are girls. The probability that the winner is a boy is

A

`1/2`

B

`1/3`

C

`2/3`

D

`3/5`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

In a school only, 3 out of 5 students can participate in a competition. What is the probability of the students who do not make it to the competition?

In a class two third students are boys and remaining are girls. The probability of getting first class by a boy is 0.30 and the probability of getting first class by a girl is 0.24. The probability of getting first class by a randomly selected student 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?

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

A private tutor admits 10 students, boys or girls, in a batch. The probability that a student admitted in his batch is girl is 0.4, then number of boys in his batch is:

Answer the questions based on the information given below: The given cascade bar graph provides the information about the number of girls and boys participated in a dance competition of NH Goel school on five different days of a week and the table give the details about the percentage of students participated on different days who lost the competition. Total number of students participated in a day = Number of girls participated in a day + Number of boys participated in a day Total number of students participated = Total number of students who lost the competition participated + Total number of students who won the competition participated Find the ratio of the number of students who lost the competition on Tuesday to the number of students who won the competition on Wednesday.

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.

Out of 9 outstanding students in a college, there are 4 boys and 5 girls.A team of four students is to be selected for a quiz programme.Find the probability that two are boys and two are girls.

A committee of 5 Students is to be chosen from 6 boys and 4 girls. Find the probability that the committee contains exactly 2 girls.