Curioustab

Home » Aptitude » Probability

What is the probability that it is either a heart card or diamond card, when a card is drawn from a well shuffled standard pack of 52 playing cards?

1
1/2
3/4
1/3

Correct Answer: 1/2

Explanation:

P(heart cards)=13/52

P(diamond cards)=13/52

P(heart or diamond)=13/52+13/52=1/2

← Previous Question Next Question→

More Questions from Probability

From well shuffled standard pack of 52 playing cards,one card is drawn. What is the probability that it is either a red card or black card?
Find the probability that it is either white or red ball when,one ball is drawn at random in a bag that contains 3 black,4 white and 5 red balls
The odds favouring the event of a person hitting a target are 3 to 5. The odds against the event of another person hitting the target are 3 to 2. If each of them fire once at the target, find the probability that both of them hit the target.
Find the probability of selecting 2 woman when four persons are choosen at random from a group of 3 men, 2 woman and 4 children.
In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize ?
A bag contains 3 black, 4 white and 5 red balls. One ball is drawn at random. Find the probability that it is either black or red ball:
What is the probability that a leap year selected at random, will contain 53 sundays?

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion