Advertisements
Advertisements
प्रश्न
What is the probability of an impossible event?
पर्याय
`1/2`
0
1
none of these
उत्तर
0
The probability of an impossible event is 0.
APPEARS IN
संबंधित प्रश्न
One card is drawn from a well shuffled deck of 52 cards. Find the probability of getting a red face card
Fill in blank:
Probability of an impossible event is...........
From a deck of 52 cards, all the face cards are removed and then the remaining cards are shuffled. Now one card is drawn from the remaining deck. Find the probability that the card drawn is a king of black color.
4 defective pens are accidentally mixed with 16 good ones. It is not possible to just look at a pen and tell whether or not it is defective. One pen is drawn at random from the lot. What is the probability that the pen is defective?
20 tickets, on which numbers 1 to 20 are written, are mixed thoroughly and then a ticket is drawn at random out of them. Find the probability that the number on the drawn ticket is a multiple of 3 or 7 ?
If the probability of occurence of an event is p then the probability of non-happening of this event is (p − 1).
A card is drawn from a pack of well - shuffled 52 playing cards . Find the probability that the card drawn is
(iii) a king
It is known that a bax of 600 electric bulbs contain 12 defective bulbs. One bulb is taken out at random from this box. What is the probability that it is a non-defective bulb?
Which of the following cannot be the probability of an event?
At a fete, cards bearing numbers 1 to 1000, one number on one card, are put in a box. Each player selects one card at random and that card is not replaced. If the selected card has a perfect square greater than 500, the player wins a prize. What is the probability that the first player wins a prize?
