Home
Class 9
MATHS
In a medical examination of students of ...

In a medical examination of students of a class , the following blood groups are recorded :

From this class , a student is chosen at random . What is the probability that the chosen student has blood group AB ?

Promotional Banner

Similar Questions

Explore conceptually related problems

In a medical examination of students of a class, the following blood groups are recorded. A student is selected at random from the class. The probability that he/she has blood group B, is

In a medical examination of students of a class, the following blood groups are recoreded. A student is selected at random from the class. The probability that he/she has blod group B, is

The following table shows the blood groups of 40 students of a class. One student of the class is chosen at random . What is the probability that the chosen student has blood group (i) O ? (ii) AB ?

The following table shows the blood groups of 60 students of a class : |{:("Blood groups A B O AB"),("Number of students 16 12 23 9"):}| One student of the class is chosen at random. What is the probability that the chosen student has blood group? "(i) O (ii) AB (iii) A (iv) B"

The following table shows the blood groups of 60 students of a class : |{:("Blood groups A B O AB"),("Number of students 16 12 23 9"):}| One student of the class is chosen at random. What is the probability that the chosen student has blood group? "(i) O (ii) AB (iii) A (iv) B"

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 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?

The table given below shows the months of birth of 36 students of a class : A student is chosen at random from the class . What is the probability that the chosen student was born in October ?

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 .