The value of P(E) is Option 1: 11/15 Option 2: 4/15 Option 3: 1/5 Option 4: 1

The answer is '11/15'. View full solution:

CUET Mathematics - The value of P(E) is | PYQs + Solutions

CUET Mathematics 2022 16 July Shift 2

Algebra

Medium

$\frac{11}{15}$

$\frac{4}{15}$

$\frac{1}{5}$

✅ Correct Option: 1

Related questions:

30 May Shift 3

Match List - I with List - II.

List - I	List - II
(A) If A and B are mutually exclusive events, then $P(A \cup B) =$	(I) $\frac{P(A \cap B)}{P(B)}, P(B) \neq 0$
(B) If A and B are independent events, then $P(A \cap B) =$	(II) $\frac{P(A \cap B)}{P(A)}, P(A) \neq 0$
(C) If A and B are two events of a sample space of an experiment, then $P(A/B) =$	(III) $P(A) \cdot P(B)$
(D) If A and B are two events of a sample space of an experiment, then $P(B/A) =$	(IV) $P(A) + P(B)$

Choose the correct answer from the options given below :

6 Aug Shift 2

There are three identical boxes I, II and III, each containing two balls. In box I, both balls are red, In box II, both balls are blue and box III contains one blue ball and one red ball. A boy randomly chooses a box and takes out a ball at random from it. If the ball is red, then the probability that the other ball in the box is also red colour is:

13 May Shift 1

The probability distribution of a ramdom variable $X$ is:

$P(X=x)=\begin{cases}kx^2,& x=1,2,3\\2kx,&x=4,5,6\\0,&\text{otherwise}\end{cases}$ Where $K$ is a constant

Match List-I with List-II

List-I	List-II
(A) $k$	(I) 7/22
(B) $P(X \geq 4)$	(II) 1/44
(C) $P(X < 4)$	(III) 95/22
(D) $E[X]$	(IV) 15/22

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CUET Mathematics 2022 16 July Shift 2 PYQs

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