Advertisements
Advertisements
Question
Two dice are thrown together. Find the probability that the product of the numbers on the top of the dice is 7
Solution
Number of total outcomes = 36
Product of the numbers on the top of the dice cannot be 7.
So, its probability is zero.
APPEARS IN
RELATED QUESTIONS
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?
In a simultaneous throw of a pair of dice, find the probability of getting a doublet of prime numbers
A card is drawn at random from a pack of 52 cards. Find the probability that card drawn is a black card
What is the probability that a number selected at random from the number 1,2,2,3,3,3, 4, 4, 4, 4 will be their average?
Cards marked with numbers 1, 2, 3 ......... 20 are well shuffled and a card is drawn at random. What is the probability that the number on the card is a prime number?
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 a number less than 16.
If the probability of winning a game is 5/11,what is the probability of losing?
A bag contains 10 red, 5 blue and 7 green balls. A ball is drawn at random. Find the probability of this ball being a red ball.
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 ______.