Advertisements
Advertisements
प्रश्न
One card is drawn from a well-shuffled deck of 52 cards. Find the probability of drawing a red king.
उत्तर
Total number of all possible outcomes= 52
Number of red kings = 2
∴ P(getting a red king) = `2/52 = 1/26`
APPEARS IN
संबंधित प्रश्न
Two coins are tossed simultaneously. Find the probability of getting at least 1 head.
There are 35 students in a class of whom 20 are boys and 15 are girls. From these students one is chosen at random. What is the probability that the chosen student is a girl?
Two dice are rolled together. Find the probability of getting such numbers on two dice whose product is a perfect square.
A lot of 20 bulbs contain 4 defective ones. One bulb is drawn at random from the lot. What is the probability that this bulb is defective?
A card is drawn at random from a well-shuffled deck of 52 cards. Find the probability of getting a queen.
Cards bearing numbers 1, 3, 5, .... , 35 are kept in a bag. A card is drawn at random from the bag. Find the probability of getting a card bearing a prime number less than 15,
Tickets numbered 2, 3, 4, 5, ..., 100, 101 are placed in a box and mixed thoroughly. One ticket is drawn at random from the box. Find the probability that the number on the ticket is an even number.
If an event cannot occur, then its probability is ______.
Cards, each marked with one of the numbers 6, 7, 8,..., 15, are placed in a box and mixed thoroughly. One card is drawn at random from the box. What is the probability of getting a card with a number less than 10?
The probability of throwing a number greater than 2 with a fair die is
