Advertisements
Advertisements
Question
Two dice are thrown simultaneously. Find the probability of getting six as the product.
Solution
n(S) = 36
Event = {getting 6 as a product}
= {(1,6), (2,3), (3,2), (6,1)}
n(E) = 4
∴ P(E) = `"n(E)"/"n(S)" = 4/36 = 1/9`.
APPEARS IN
RELATED QUESTIONS
In a single throw of a dice, find the probability that the number will be an even number.
Which of the following cannot be the probability of an event?
2.7
From 25 identical cards, numbered 1, 2, 3, 4, 5, ......, 24, 25; one card is drawn at random. Find the probability that the number on the card drawn is a multiple of 3 and 5.
A card is drawn from a well-shuffled pack of 52 cards. Find the probability that the card drawn is jack or queen.
A card is drawn from a pack of 52 cards. Find the probability that the card drawn is a black ace.
Thirty identical cards are marked with numbers 1 to 30. If one card is drawn at random, find the probability that it is a multiple of 3 and 5.
A bag contains 3 red balls, 4 blue balls and 1 yellow ball, all the balls being identical in shape and size. If a ball is taken out of the bag without looking into it; find the probability that the ball is neither yellow nor red.
Two dice are thrown at the same time. Find the probability that the sum of the two numbers appearing on the top of the dice is 8.
Which of the following cannot be the probability of an event?
`3/7`
Which of the following cannot be the probability of an event?
0.82