A bag Contains 5 Red and 3 Blue balls. if 3 balls are drawn at random without replacement, the probability of getting exactly one Red ball. Option 1) Option 2) Option 3) Option 4)

Probability of occurrence of an event -

Let S be the sample space then the probability of occurrence of an event E is denoted by P(E) and it is defined as

- wherein

Where n repeated experiment and E occurs r times.

Option 1)

This option is incorrect

Option 2)

This option is incorrect

Option 3)

This option is correct

Option 4)

This option is incorrect

Boost your Preparation for JEE Main 2021 with Personlized Coaching

Exams
Articles
Questions