CUET Mathematics - A bag contains 8 red and 7 black balls. Two balls are drawn at random. The probability that both the balls are of the same colour is: | PYQs + Solutions

CUET Mathematics 2026 22nd May Shift 2

Algebra

Easy

common

$\frac{14}{15}$

$\frac{11}{15}$

$\frac{7}{15}$

$\frac{4}{15}$

✅ Correct Option: 3

Related questions:

21 May Shift 1

If a random variable y follows Poisson's distribution such that $P(X = 2) = 9 P(X = 4) + 90 P(X = 6)$ , then sum of the mean and variance of X is

14 May Shift 1

If A is any event associated with sample space and If $E_1, E_2, E_3$ are mutually exclusive and exhaustive events. Then which of the following are true?

(A) $P(A) = P(E_1)P(E_2|A) + P(E_2)P(E_2|A) + P(E_3)P(E_3|A)$

(B) $P(A) = P(A|E_1)P(E_1) + P(A|E_2)P(E_2) + P(A|E_3)P(E_3)$

(D) $P(A|E_i) = \frac{P(E_i|A)P(E_i)}{\sum_{i=1}^3 P(E_i|A)P(E_i)}$ , $i = 1,2,3$

Choose the correct answer from the options given below:

21 May Shift 2

Let A and B be independent events such that P (A) = 0.3 and P (B) = 0.4, then

Match List-I with List-II

List-I	List-II
(A) $P(A \cap B)$	(I) 0.3
(B) $P(A \cup B)$	(II) 0.4
(C) $P(A \mid B)$	(III) 0.12
(D) $P(B \mid A)$	(IV) 0.58

Choose the correct answer from the options given below:

CUET Mathematics 2026 22nd May Shift 2 PYQs

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