Class 9 Chapter 25 – Probability Exercise VSAQs solutions are provided here. RD Sharma Solutions are outlined by subject matter experts. These exercise solutions involve step-by-step solutions to all questions in Class 9 RD Sharma textbook. This study material is helpful for the students while completing their homework or while preparing for their exams.
Access Answers to Maths RD Sharma Class 9 Chapter 25 Probability Exercise VSAQs Page number 25.16
Exercise VSAQs Page No: 25.16
Question 1: Define a trial.
Solution: When we perform an experiment it is called a trial of the experiment. Whereas, an operation which can produce some well-defined outcomes is called an experiment.
For example, we have 6 possible outcomes while rolling a die.
Question 2: Define an elementary event.
Solution: An outcome of a trial of an experiment is an elementary event.
Question 3: Define an event.
Solution: A subset of the sample space is called an event.
For Example: In the experiment of tossing a coin:
Event E = the event of getting a head
Event F = the event of getting a tail
Question 4: Define Probability of an Event.
Solution: Suppose an event E can happen in m ways out of a total of n possible equally likely ways.
Then, the probability of occurrence of the event = P(E) = m/n.
RD Sharma Solutions for Class 9 Maths Chapter 25 Exercise VSAQs
RD Sharma Solutions Class 9 Maths Chapter 25 Probability Exercise VSAQs is based on following topics:
- Occurence of an event
- Empirical probability