Advertisements
Advertisements
प्रश्न
A dice is rolled once. What is the probability that the number on top will be less than 1
उत्तर
A dice is rolled once, the possible outcomes are 1, 2, 3, 4, 5 and 6.
Then,
The probability that the number on top will be
There is no number is less than 1.
So, probability of less than 1 = 0
APPEARS IN
संबंधित प्रश्न
Rahim tosses two different coins simultaneously. Find the probability of getting at least one tail.
A bag contains cards numbered from 1 to 25. A card is drawn at random from the bag. The probability that the number on this card is divisible by both 2 and 3 is
(A)`1/5`
(B)`3/25`
(C)`4/25`
(D)`2/25`
Two coins are tossed simultaneously. What is the probability of getting at least one head?
A card is drawn at random from a pack of 52 cards. The probability that the drawn card is not an ace is
What is the probability that a non-leap year has 53 Sundays?
A piggy bank contains hundred 50 p coins, seventy ₹1 coin, fifty ₹2 coins and thirty ₹5 coins. If it is equally likely that one of the coins will fall out when the bank is turned upside down, what is the probability that the coin will not be a ₹5 coin?
A bag contains 18 balls out of which x balls are red. If two more red balls are put in the bag, the probability of drawing a red ball will be `9/8` times the probability of drawing a red ball in the first case. Find the value of x.
Two coins are tossed together. Find the probability of getting: at most one head:
There are 1000 sealed envelopes in a box, 10 of them contain a cash prize of Rs 100 each, 100 of them contain a cash prize of Rs 50 each and 200 of them contain a cash prize of Rs 10 each and rest do not contain any cash prize. If they are well shuffled and an envelope is picked up out, what is the probability that it contains no cash prize?
When a dice is thrown, outcomes 1, 2, 3, 4, 5, 6 are equally ______.