Let P(A) = 0.4, P(B) = k, P(A B) = 0.6. If A and B are independent events, then the value of 'k' is: Option 1: 1/5 Option 2: 1/3 Option 3: 2/5 Option 4: 2/3

The answer is '1/3'. View full solution:

CUET Mathematics - Let P(A) = 0.4, P(B) = k, P(A B) = 0.6. If A and B are independent events, then the value of 'k' is: | PYQs + Solutions

CUET Mathematics 2026 25th May Shift 1

Algebra

Easy

common

1/5

1/3

2/5

2/3

✅ Correct Option: 2

Related questions:

16 May Shift 1

Match the options of List-I to List-II :

List-I	List-II
(A) $k$	(I) $\frac{7}{10}$
(B) $P(X < 3)$	(II) $\frac{53}{100}$
(C) $P(X > 2)$	(III) $\frac{1}{10}$
(D) $P(2 < X <7 )$	(IV) $\frac{3}{10}$

Choose the correct answer from the options given below :

21st May Shift 1

A problem is given to 3 students A,B and C, whose probabilities of solving are $\frac{1}{2}, \frac{1}{3}$ and $\frac{1}{4}$ respectively, then

(A). P(Problem solved) = $\frac{3}{4}$

(B). P(Problem not solved) = $\frac{1}{4}$

(C). P(Problem solved by exactly one student) = $\frac{7}{24}$

(D). P(Problem solved by at least 2 students) = $\frac{17}{24}$

Choose the correct answer from the options given below:

2 June Shift 1

If the sum and difference of squares of mean and variance of a Binomial distribution is $\frac{225}{256}$ and $\frac{63}{256}$ respectively, the $P(X \geq 2)$ is:

CUET Mathematics 2026 25th May Shift 1 PYQs

Keyboard Shortcuts