CUET Mathematics - Two persons A and B throw a die alternately till one of them gets a 'three' and wins the game. The probability of A's winning if A starts first is | PYQs + Solutions

CUET Mathematics 2025 3 June Shift 1

Algebra

Medium

core

$\frac{6}{11}$

$\frac{1}{6}$

$\frac{5}{6}$

$\frac{5}{11}$

✅ Correct Option: 1

Related questions:

3 June Shift 2

A bag contains 4 red and 6 black balls. Two balls are drawn in succession without replacement. The probability that the first is red and the second is black is

15 May Shift 2

If a random variable $X$ has the following probability distribution:

X	0	1	2	3	4
P(X)	k	2k	3k	k²	6k²

, then

Match List-I with List-II

List-I	List-II
(A) k	(I) 3/7
(B) $P(X < 2)$	(II) 6/49
(C) $P(X > 3)$	(III) 1/7
(D) $P(2 \leq X \leq 3)$	(IV) 22/49

Choose the correct answer from the options given below:

15 May Shift 2

If A speaks truth in 75% cases and B speaks truth in 80% cases, then the probability that they contradict each other in a statement, is:

CUET Mathematics 2025 3 June Shift 1 PYQs

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