Class 12 Maths Chapter 13 Probability: NCERT Solutions

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14 Questions

What is the main purpose of providing NCERT Solutions for Class 12 Maths Chapter 13?

To help students understand problem-solving methods related to Probability

What is the focus of Chapter 13 of NCERT Class 12 Maths?

Probability

What do students learn in detail in Chapter 13 of Class 12 Maths?

Probability

How can the NCERT Solutions for Class 12 Maths Chapter 13 help students?

By repeatedly solving questions to understand the problem-solving method for Probability

In the given scenario, find the conditional probability of obtaining a sum greater than 9, given that the black die resulted in a 5.

1/18

Given P(E) = 0.6, P(F) = 0.3, and P(E ∩ F) = 0.2, find P(E|F).

0.4

If a family has two children, what is the conditional probability that both are girls given that the youngest is a girl?

1/2

Compute P(A|B), if P(B) = 0.5 and P(A ∩ B) = 0.32.

0.28

If P(A) = 0.8, P(B) = 0.5, and P(B|A) = 0.4, find P(A ∪ B).

0.8

Evaluate P(A ∪ B), if 2P(A) = P(B) = 5/13 and P(A|B) = 2/5.

$\frac{7}{13}$

If P(A) = 6/11, P(B) = 5/11, and P(A ∪ B) = 7/11, find P(B|A).

$\frac{3}{11}$

A fair die is rolled. Find P(E|F), where E = {1,3,5}, F = {2,3}.

$\frac{1}{3}$

Find the conditional probability of obtaining the sum 8, given that the red die resulted in a number less than 4.

$\frac{1}{6}$

In a family with two children, what is the conditional probability that at least one is a girl given that at least one is a boy?

1/2

Access free PDF download of NCERT Solutions for Class 12 Maths Chapter 13 Probability. Understand the concept of probability and the chance of occurrence of an event through detailed explanations and solved examples.

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