CUET Mathematics - Bag A contains 3 red and 4 black balls, and Bag B contains 5 red and 'n' black balls. One ball is drawn at random from one of the bags and it is found to be red. If the probability that it was from bag B is 35/68, then the value of 'n' is: | PYQs + Solutions

CUET Mathematics 2026 25th May Shift 1

Algebra

Hard

core

✅ Correct Option: 4

Related questions:

21 May Shift 2

A couple has 3 children each child is equally likely to be a boy or a girl. The probability that the eldest child is a girl given that they have atleast one boy is:

3 June Shift 1

A random variable X has the following probability distribution:

X	2	3	4	5
P(X)	5/k	7/k	9/k	11/k

Then the value of $\frac{k}{4}$ is:

29th May Shift 1

Let A and B be two independent events such that $P(A)=k$ , $P(B)=2k$ and probability of occurrence of exactly one of them is $\dfrac{5}{9}$ . Then the value(s) of $k$ is/are:

CUET Mathematics 2026 25th May Shift 1 PYQs

Keyboard Shortcuts