Challenge your friends

Try this Chapter 13 Class 12 Probability quiz on Teachoo. Can you beat me?

WhatsApp Telegram

See class leaderboard →
Teachoo Quiz

Maths Probability Class 12 MCQ and Assertion Questions

Short Quiz · Class 12 · Maths · CBSE

Preparing for CBSE

Class leaderboard →

Chapter 13 Class 12 Probability | 5 questions | about 4 minutes

Practise Probability Class 12 with Teachoo's Short Quiz (Class 12 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

Attempt time 0:00
This question 0:00
Question 1 of 5
Advertisement
Question 1 of 5
CBSE Board Exam 2026
If \(3 P(A)=P(B)=\frac{3}{5}\) and \(P(A \mid B)=\frac{2}{3}\), then \(P(A \cup B)\) is :
Select an option to see the answer, or skip this question.
Question 2 of 5
NCERT Exemplar
In the preceding question, \(P(B\mid A^{\prime})\) is equal to
Select an option to see the answer, or skip this question.
Question 3 of 5
NCERT Exemplar
Let \(P(A)=7/13\), \(P(B)=9/13\), and \(P(A\cap B)=4/13\). Then \(P(A^{\prime}\mid B)\) is equal to
Select an option to see the answer, or skip this question.
Question 4 of 5
NCERT Exemplar
If \(P(B)=3/5\), \(P(A\mid B)=1/2\), and \(P(A\cup B)=4/5\), then \(P((A\cup B)^{\prime})+P(A^{\prime}\cup B)\) equals
Select an option to see the answer, or skip this question.
Question 5 of 5
CBSE Board Exam 2025
The probability distribution of a random variable X is given by :

X-4-3-2-10
\(\mathrm{P}(\mathrm{X})\)0.10.20.30.20.2


Then \(\mathrm{E}(\mathrm{X})\) of distribution is
Select an option to see the answer, or skip this question.
Stuck? Keep your progress moving.

Frequently asked questions

Who is this Probability Class 12 quiz for?

This Short Quiz covers Probability Class 12 for Class 12 · Maths · CBSE. Practise the questions in the interactive quiz and check your answers.

Is this quiz free?

Yes. This online quiz is free to attempt. Teachoo Black is not required to take the quiz.

How many questions will I get?

The current selection contains 5 questions. The questions and count can vary with the available question bank and grouped questions.

Can I check my answers and score?

Yes. In quiz mode, check your answer to receive feedback. Submit the quiz to review your score and answers. Full Teachoo solution links are shown where available.

Will I get the same questions when I retry?

Questions can change between attempts. Teachoo uses your previous practice when available to prioritise new questions and revision; a completely new set is not guaranteed.

Practice · Probability Class 12