हिंदी

One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting a red face card. - Mathematics

Advertisements
Advertisements

प्रश्न

One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting a red face card.

योग

उत्तर

Total number of cards in a well-shuffled deck = 52

Since, cards of diamond and heart are red

∴ There are 2 kings, 2 queens, 2 jacks

Total number of red face cards = 6

P (getting a red face card) =`"Number of favourable outcomes"/"Total number of outcomes"`

= `6/52`

= `3/26`

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 15: Probability - Exercise 15.1 [पृष्ठ ३०९]

APPEARS IN

एनसीईआरटी Mathematics [English] Class 10
अध्याय 15 Probability
Exercise 15.1 | Q 14.3 | पृष्ठ ३०९

संबंधित प्रश्न

The probability of an event is greater than or equal to ______ and less than or equal to ______.


One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting a spade.


A child has a die whose six faces shows the letters as given below:

A B C D E A

The die is thrown once. What is the probability of getting (i) A? (ii) D?


Suppose you drop a die at random on the rectangular region shown in the given figure. What is the probability that it will land inside the circle with diameter 1m?


A die is thrown. Find the probability of getting a multiple of 2 or 3


A bag contains 5 black, 7 red and 3 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is Red


A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is White


A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is Not black


From a well-shuffled deck of 52 cards, one card is drawn. Find the probability that the card drawn is a queen of black card.


There are six cards in a box, each bearing a number from 0 to 5. Find the probability of the following event, that a card drawn show,  a whole number.


A bag contains 3 red, 3 white and 3 green balls. One ball is taken out of the bag at random. What is the probability that the ball drawn is – red.


Cards marked with numbers 1, 3, 5, ..., 101 are placed in a bag and mixed thoroughly. A card is drawn at random from the bag. Find the probability that the number on the drawn card is a prime number less than 20.


A number is selected at random from the numbers 1 to 30. What is the probability that the selected number is a prime number?


The probability of getting exactly one head in tossing a pair of coins is ____________.


Two fair dice are rolled simultaneously. The probability that 5 will come up at least once is ______.


A card is drawn from a deck of 52 cards. The event E is that card is not an ace of hearts. The number of outcomes favourable to E is ______.


When we toss a coin, there are two possible outcomes - Head or Tail. Therefore, the probability of each outcome is `1/2`. Justify your answer.


Two dice are thrown together. Find the probability that the product of the numbers on the top of the dice is 7


Cards with numbers 2 to 101 are placed in a box. A card is selected at random. Find the probability that the card has a square number


Following experiment have equally likely outcomes? Explain.

A baby is born. It is a boy or a girl.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×