CUET Mathematics - A random variable X has the following probability distribution: | X | 0 | 1 | 2 | 3 | 4 | |---|---|---|---|---|---| | P(X) | 0.1 | 0.15 | 0.30 | 0.30 | 0.15 | Which of the following are correct? (A) P(X ≤ 1)=0.25 (B) P(X>3)=0.15 (C) P(X=2)=0.30 (D) P(X ≤ 2)=0.55 Choose the correct answer from the options given below: | PYQs + Solutions

CUET Mathematics 2026 29th May Shift 1

Applied Mathematics

Easy

applied

(A), (B) and (C) only

(A), (C) and (D) only

(B), (C) and (D) only

(A), (B), (C) and (D)

✅ Correct Option: 4

Related questions:

16 May Shift 1

$X$	-2	-1	0	1	2
$P(X)$	$0.2$	$0.1$	$0.3$	$0.2$	$0.2$

The variance of $X$ will be :

18th May Shift 1

Which of the following statements are correct?

(A) The mean of a binomial distribution is always greater than the variance.

(B) The mean of a Poisson distribution is always greater than the variance.

(C) If $f(x)$ is the probability density function of a random variable $X$ , then $P(a \leq X \leq b) = \int_a^b f(x)dx$ .

(D) If $X$ is a random variable and $a,b$ are real numbers, then $Var(aX+b)=a^2Var(X)$ .

Choose the correct answer from the options given below:

29th May Shift 1

If X is a Poisson variate such that $3P(X=2)=2P(X=1)$ , then $P(X=0)$ is equal to: (Given $e^{-4/3}=0.264$ )

CUET Mathematics 2026 29th May Shift 1 PYQs