NCERT Solutions for Class 12 Maths Chapter 13 Probability

 

Let us start reading the preparation article Regarding CBSE 12 Class

NCERT Solutions for Class 12 Maths Chapter 13 Probability

We already study the basics of probability in our previous classes like probability as a measure of uncertainty of events in a random experiment, addition rule of probability etc. In this class, we will study the advanced concept of probability. In this chapter, there is a total of 81 questions in 5 exercises and also for the students to understand this topic in the better way 37 solved examples are given in the NCERT textbook. The NCERT Solutions for Class 12 Maths Chapter 13 Probability are solved by our subject experts to help students. The NCERT solutions are helping them in their CBSE 12th board exam as well as in the various competitive exams like JEE. 

In Class 12 Maths Chapter 13 Probability, we will study an important concept of the conditional probability of an event given that another event has occurred, which will be helpful in understanding Bayes' theorem, multiplication rule of probability, and independence of events. In this chapter, we will also study an important concept of the random variable and its probability distribution and also the mean and variance of a probability distribution.  Maths Chapter 13 probability of class 12 requires lots of practice of questions to understand better. So, we suggest students to also try 19 questions of miscellaneous exercise on Chapter 13 Probability.

 

The conditional probability of an event E, given the occurrence of the event F is given by

         P(E|F)=\frac{Number\:of\:elementary\:events\:favourable\:to \:E\cap F}{Number\:of\:elementary\:events\:which\:are\:favourable\:to \:F}

Topics of NCERT Grade 12 Maths Chapter-13 Probability

13.1 Introduction

13.2 Conditional Probability

13.2.1 Properties of conditional probability

13.3 Multiplication Theorem on Probability

13.4 Independent Events

13.5 Bayes' Theorem

13.5.1 Partition of a sample space

3.5.2 Theorem of total probability

13.6 Random Variables and its Probability Distributions

13.6.1 Probability distribution of a random variable

13.6.2 Mean of a random variable

13.6.3 Variance of a random variable

13.7 Bernoulli Trials and Binomial Distribution

13.7.1 Bernoulli trials

13.7.2 Binomial distribution

NCERT Solutions for Class 12 Maths Chapter 13 Probability- Exercise Questions

Q-1  A and B are two events such that P (A) ≠ 0 . Find P (B|A), if (ii) A ∩ B = φ

Q-2 A couple has two children , (i) Find the probability that both children are males,
 

NCERT Solutions for Class 12 Maths Chapter 13 Probability Exercise 13.1

NCERT Solutions for Class 12 Maths Chapter 13 Probability Exercise 13.2

NCERT Solutions for Class 12 Maths Chapter 13 Probability Exercise 13.3

NCERT Solutions for Class 12 Maths Chapter 13 Probability Exercise 13.4

NCERT Solutions for Class 12 Maths Chapter 13 Probability Exercise 13.5

NCERT Solutions for Class 12 Maths Chapter 13 Probability Miscellaneous

NCERT Solutions for class 12- Maths

Chapter 1

Relations and Functions

Chapter 2

Inverse Trigonometric Functions

Chapter 3

Matrices

Chapter 4

Determinants

Chapter 5

Continuity and Differentiability

Chapter 6

Application of Derivatives

Chapter 7

Integrals

Chapter 8

Application of Integrals

Chapter 9

Differential Equations

Chapter 10

Vector Algebra

Chapter 11

Three Dimensional Geometry

Chapter 12

Linear Programming

NCERT Solutions for Class 12

 

Boost Your Preparation with these Knockout courses

 

Recently Asked Questions

 

Related Articles

Exams
Articles
Questions