Advertisements
Advertisements
Question
A die has 6 faces marked by the given numbers as shown below:
1 | 2 | 3 | – 1 | – 2 | – 3 |
The die is thrown once. What is the probability of getting a positive integer?
Solution
1 | 2 | 3 | – 1 | – 2 | – 3 |
Total number of outcomes = 6
P (a positive integer) = `3/6 = 1/2`
APPEARS IN
RELATED QUESTIONS
A box contains 90 discs which are numbered from 1 to 90. If one disc is drawn at random from the box, find the probability that it bears a two-digit number.
A die is thrown. Find the probability of getting a multiple of 2 or 3
A die is thrown. Find the probability of getting a number greater than 5
What is the probability that a leap year has 53 Sundays and 53 Mondays?
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 game of chance consists of spinning an arrow which is equally likely to come to rest
pointing to one of the number, 1, 2, 3, ..., 12 as shown in Fig. below. What is the
probability that it will point to a number which is multiple of 3?
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 8 of red color.
When we toss a coin, there are two possible outcomes - Head or Tail. Therefore, the probability of each outcome is `1/2`. Justify your answer.
Two dice are thrown together. Find the probability that the product of the numbers on the top of the dice is 6
Two dice are thrown at the same time and the product of numbers appearing on them is noted. Find the probability that the product is less than 9.