Advertisements
Advertisements
प्रश्न
A bag contains lemon flavoured candies only. Malini takes out one candy without looking into the bag. What is the probability that she takes out a lemon flavoured candy?
उत्तर
As the bag has lemon-flavoured candies, Malini will take out only lemon-flavoured candies. Therefore, the event that Malini will take out a lemon-flavoured candy is a sure thing. P (a lemon-flavoured candy) = 1
संबंधित प्रश्न
A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is red?
Five cards, the ten, jack, queen, king and ace of diamonds, are well-shuffled with their face downwards. One card is then picked up at random. What is the probability that the card is the queen?
- 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?
- Suppose the bulb drawn in (1) is not defective and is not replaced. Now one bulb is drawn at random from the rest. What is the probability that this bulb is not defective?
The probability that it will rain tomorrow is 0.85. What is the probability that it will not rain tomorrow?
In a simultaneous throw of a pair of dice, find the probability of getting a sum less than 6
A bag contains 3 red balls, 5 black balls and 4 white balls. A ball is drawn at random from the bag. What is 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
A bag contains 5 red, 8 white and 7 black balls. A ball is drawn at random from the bag. Find the probability that the drawn ball is red or white
Two dice are thrown simultaneously. What is the probability that 5 will not come up on either of them?
A number is selected at random from first 50 natural numbers. Find the probability that it is a multiple of 3 and 4.
Out of 200 students from a school, 135 like Kabbaddi and the remaining students do not like the game. If one student is selected at random from all the students, find the probability that the student selected dosen't like Kabbaddi.
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 less than 19.
A dice is thrown once. What is the probability that the number is greater than 2?
Two dice are thrown simultaneously. Find the probability of getting: the sum as a prime number
What is the probability of not picking a king if you choose randomly from a pack of 52 cards?
Someone is asked to take a number from 1 to 100. The probability that it is a prime is ______.
The king, queen and jack of clubs are removed from a deck of 52 playing cards and then well shuffled. Now one card is drawn at random from the remaining cards. What is the probability that the card is a club?
The table given below shows the months of birth of 36 students of a class:
Month of birth |
Jan. | Feb. | Mar. | Apr. | May | June | July | Aug. | Sept. | Oct. | Nov. | Dec. |
No. of students |
4 | 3 | 5 | 0 | 1 | 6 | 1 | 3 | 4 | 3 | 4 | 2 |
A student is choosen at random. Fill in the boxes.
Total number of students = `square`
Let E be the event that the selected student is born in June.
Then,
Number of times event E occurs = `square`
So, P (selected student is born in June)
P(E) = `"Number of students born in June"/square`
= `square/square`
= `square`
An unbiased coin is tossed twice. Find the probability of getting at least one head.
A bag contains 3 red and 2 blue marbles. A marble is drawn at random. ‘The probability of drawing a black marble is ______.