CUET Mathematics - In a random experiment, a collection of trials is called Bernoulli trials if A. The number of trials is infinite. B. The trials are independent of each other. C. Each trial has exactly two outcomes, defined as success and failure. D. The probability of success will vary in each trial. Choose the correct answer from the options given below: | PYQs + Solutions

CUET Mathematics 2026 14th May Shift 2

Applied Mathematics

Easy

applied

A and B only

C and D only

B and C only

A and D only

✅ Correct Option: 3

Related questions:

11 Aug Shift 1

In a binomial distribution the probability of getting success is $\frac{1}{4}$ And standard deviation is 3 then its mean is ?

25 May Shift 1

Match List I with List II

LIST I	LIST II
A. The variance of a Poisson distribution with mean $\lambda$ is	I. $\sqrt{\lambda}$
B. The standard deviation of a Poisson distribution with mean $\lambda$ is	II. 4
C. In a Poisson distribution, if mean is 4, then the standard deviation is	III. $\lambda$
D. In a Poisson distribution, if mean is 4, then the variance is	IV. 2

Choose the correct answer from the options given below:

15th May Shift 1

The probability distribution of a random variable X is given as:

$P(X=x) = \begin{cases} kx^2 & for & x=1,2,3 \\ 2kx & for & x=4,5,6 \\ 0 & otherwise \end{cases}$

Where $k$ is an arbitrary constant, then $E(X)$ is equal to:

CUET Mathematics 2026 14th May Shift 2 PYQs