# NCERT Solutions Class 9 Maths Chapter 15 Probability

NCERT Solutions for Class 9 Maths Chapter 15 Probability, We frequently try to predict what will happen in the future. In fact, human beings are one of the few species who like imagining the outcome of an event that is yet to occur. The NCERT solutions Class 9 maths Chapter 15 Probability describes how to calculate the probability of the outcomes of any event. Words like ‘probably’, chances’, ‘most probably’, ‘doubt’, ‘unlikely’, ‘impossible’, ‘certain’, and others are used to describe the chance of a particular event, whether we're trying to predict the outcome of a football match, a farmer trying to predict whether it will rain or not, or a student trying to figure out which questions are likely to be on the exam. This uncertainty is measured mathematically in terms of probability.

Though probability originated in the sphere of gambling, it has since been applied to a wide range of fields, including weather forecasting, physical sciences, biological sciences, commerce, and medical sciences. The Class 9 maths NCERT solutions Chapter 15 Probability in the pdf format can be found below and also find some of these in the exercises given below.

## NCERT Solutions Class 9 Maths PDF Download

The desire to know how likely an event is to occur leading to the development of the ‘Theory of Probability,' which utilizes the numbers to calculate the probability of every given event which can be learned in the NCERT Solutions Class 9 Maths Chapter 15 Probability, the pdf of which is available for free download below :

**ā** Download Class 9 Maths NCERT Solutions Chapter 15 Probability

**NCERT Class 9 Maths Chapter 15 **

### NCERT Solutions for Class 9 Maths Chapter 15 Probability

Knowledge of probability theories is becoming increasingly important in today's environment, where every digital footprint is being saved, as well as what data is being stored and how it will be used in the future to calculate probable events. Thus, the students must make use of the NCERT Solutions Class 9 Maths Chapter 15 Probability to gain the essential insights regarding the same. A detailed analysis of the book for this chapter is given below :

- Class 9 Maths Chapter 15 Ex 15.1 - 13 Questions

ā Download Class 9 Maths Chapter 15 NCERT Book

**Topics Covered:** The Class 9 maths NCERT solutions Chapter 15 covers topics like probability as an experimental approach, explanation of terms like a trial, event, empirical probability, facts about probability, and the relevant formula with its appropriate usage in problems.

**Total Questions: **The Class 9 maths Chapter 15 Probability Chapter 15 consists of a total of 13 questions, the students will find that the level of difficulty varies from easy to a few requiring some detailed analysis and thought process.

## List of Formulas in NCERT Solutions Class 9 Maths Chapter 15

In order to calculate the probability, there are some important formulas and facts which the students need to remember. The NCERT solutions Class 9 maths Chapter 15 discusses the same with the help of examples to show their appropriate usage in the different contexts. Some important formulas and facts covered in the NCERT Solutions for Class 9 maths Chapter 15 are given below :

**Experimental Probability Formula:**Count of the trials in which the event(E) has occurred / The sum total of trials**The Probability of an event varies amidst the values of 0 and 1.**

## Important Questions for Class 9 Maths NCERT Solutions Chapter 15

CBSE Important Questions for Class 9 Maths Chapter 15 Exercise 15.1 |
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### Video Solutions for Class 9 Maths NCERT Chapter 15

NCERT Video Solutions for Class 9 Maths Chapter 15 | |
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Video Solutions for Class 9 Maths Exercise 15.1 | |

Chapter 15 Exercise 15.1 Question 1 | Chapter 15 Exercise 15.1 Question 7 |

Chapter 15 Exercise 15.1 Question 2 | Chapter 15 Exercise 15.1 Question 8 |

Chapter 15 Exercise 15.1 Question 3 | Chapter 15 Exercise 15.1 Question 11 |

Chapter 15 Exercise 15.1 Question 4 | Chapter 15 Exercise 15.1 Question 12 |

Chapter 15 Exercise 15.1 Question 5 | Chapter 15 Exercise 15.1 Question 13 |

Chapter 15 Exercise 15.1 Question 6 |

## FAQs on NCERT Solutions Class 9 Maths Chapter 15

### Why are NCERT Solutions Class 9 Maths Chapter 15 Important?

The NCERT Solutions Class 9 Maths Chapter 15 covers the important concept of probability which has its usage in weather forecasting, and various other sciences making it a crucial subject to learn. The team at NCERT has made sure to explain probability in an easy manner through real-life examples which the students will not find anywhere else. Thus, learning from these NCERT solutions is important to gain useful insights into this topic.

### Do I Need to Practice all Questions Provided in NCERT Solutions Class 9 Maths Probability?

The NCERT Solutions Class 9 Maths Probability have thoughtfully drafted examples and exercise questions which if solved will help in incorporating all the essential concepts and ingrain a proper understanding of probability. Hence, the students must make use of the same and try practicing all the examples by themselves. Cross-checking will help to understand where they are getting stuck. This process will help them identify their mistakes and teach them how to solve problems step by step, defining proper statements.

### What are the Important Topics Covered in NCERT Solutions Class 9 Maths Chapter 15?

The Class 9 maths NCERT solutions Chapter 15 explains the basic terms such as an introduction to probability through the definitions of trial, events, outcomes, and empirical or experimental probability. Some important facts and formulas regarding empirical probability are explained with the help of examples so that the students can easily relate to the concept being explained.

### How Many Questions are there in NCERT Solutions Class 9 Maths Chapter 15 Probability?

There are 13 questions in the NCERT Solutions Class 9 Maths Chapter 15 Probability, which are a good mix of easy, medium, and difficult levels. The required data, including the frequency distribution of outcomes, is given, and the students need to find out the probability.

### Why Should I Practice NCERT Solutions Class 9 Maths Probability Chapter 15?

The concept of probability has manifold applications in various fields of life, thus making it an important concept to learn. The team at NCERT has expert scholars who, after thorough research, have come up with the details of the chapter, including explanations, examples, and exercise questions. These are presented in an easy-to-understand language and have real-life examples to make them more relatable. Thus, the students must practice NCERT Solutions Class 9 Maths Probability Chapter 15 to make maximum use of the knowledge compiled by NCERT.

### How CBSE Students can utilize NCERT Solutions Class 9 Maths Chapter 15 effectively?

The CBSE students should go through the NCERT Solutions Class 9 Maths Chapter 15 in-depth, covering every line, as they all have important facts and information regarding probability. They must make efforts to solve all the examples in the book as well as the exercise questions to utilize the probability chapter effectively.

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