From a pack of 52 cards,one card is drawn at | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Total number of cards in a pack $= 52$.Number of kings in a pack $= 4$.Number of queens in a pack $= 4$.Since the events of drawing a king and dra

Vedclass · Accepted Answer

$\frac{2}{13}$

Vedclass · Answer

(B) Total number of cards in a pack $= 52$.Number of kings in a pack $= 4$.Number of queens in a pack $= 4$.Since the events of drawing a king and drawing a queen are mutually exclusive,the probability of drawing either a king or a queen is the sum of their individual probabilities.Probability of drawing a king $P(K) = \frac{4}{52} = \frac{1}{13}$.Probability of drawing a queen $P(Q) = \frac{4}{52} = \frac{1}{13}$.Probability of drawing a king or a queen $P(K \cup Q) = P(K) + P(Q) = \frac{1}{13} + \frac{1}{13} = \frac{2}{13}$.

From a pack of $52$ cards,one card is drawn at random. The probability that it is either a king or a queen is:

Similar Questions

$A$ man and his wife appear for an interview for two posts. The probability of the husband's selection is $\frac{1}{7}$ and that of the wife's selection is $\frac{1}{5}$. What is the probability that only one of them will be selected?

The probability of choosing at random a number that is divisible by $6$ or $8$ from among $1$ to $90$ is equal to

In a single throw of $2$ dice,find the probability of getting a total of $3$ or $5$.

$A$ box contains $6$ black and $4$ red balls. Three balls are drawn at random. What is the probability that one ball is red and the other two are black?

What is the probability of getting a total of less than $12$ in the throw of two dice?

Vedclass Test Series

Exam Paper Generator

Online Exam Module