Quant Exam > Quant Questions > D die is rolled twice, what is the probabilit...
Start Learning for Free
D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?
- a)1/9
- b)1/6
- c)1/3
- d)1/4
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
D die is rolled twice, what is the probability that the sum of the num...
No.Total of possible outcome of outcomes
Most Upvoted Answer
D die is rolled twice, what is the probability that the sum of the num...
Sample space = { (1,4) , (4,1) , (2,3) , (3,2) }
Total possibilities = 6*6 = 36
Probability = 4/36 = 1/9
Total possibilities = 6*6 = 36
Probability = 4/36 = 1/9
Free Test
FREE
| Start Free Test |
Community Answer
D die is rolled twice, what is the probability that the sum of the num...
**Solution:**
To find the probability of getting a sum of 5 when rolling a die twice, we need to determine the number of favorable outcomes and divide it by the total number of possible outcomes.
**Total number of possible outcomes:**
When rolling a die twice, there are 6 possible outcomes for each roll. Since each roll is independent, the total number of possible outcomes is the product of the number of outcomes for each roll, which is 6 * 6 = 36.
**Number of favorable outcomes:**
We need to determine the number of ways to get a sum of 5 when rolling a die twice. Let's consider all the possible combinations:
- (1, 4)
- (2, 3)
- (3, 2)
- (4, 1)
There are 4 possible combinations that result in a sum of 5.
**Calculating the probability:**
The probability of an event is given by the ratio of the number of favorable outcomes to the total number of possible outcomes.
In this case, the probability of getting a sum of 5 is 4/36, which simplifies to 1/9.
Therefore, the correct answer is option A) 1/9.
To find the probability of getting a sum of 5 when rolling a die twice, we need to determine the number of favorable outcomes and divide it by the total number of possible outcomes.
**Total number of possible outcomes:**
When rolling a die twice, there are 6 possible outcomes for each roll. Since each roll is independent, the total number of possible outcomes is the product of the number of outcomes for each roll, which is 6 * 6 = 36.
**Number of favorable outcomes:**
We need to determine the number of ways to get a sum of 5 when rolling a die twice. Let's consider all the possible combinations:
- (1, 4)
- (2, 3)
- (3, 2)
- (4, 1)
There are 4 possible combinations that result in a sum of 5.
**Calculating the probability:**
The probability of an event is given by the ratio of the number of favorable outcomes to the total number of possible outcomes.
In this case, the probability of getting a sum of 5 is 4/36, which simplifies to 1/9.
Therefore, the correct answer is option A) 1/9.
|
Explore Courses for Quant exam
|
|
Similar Quant Doubts
D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer?
Question Description
D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer? for Quant 2025 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Quant 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer?.
D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer? for Quant 2025 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Quant 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer?.
Solutions for D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Quant.
Download more important topics, notes, lectures and mock test series for Quant Exam by signing up for free.
Here you can find the meaning of D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer?, a detailed solution for D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice D die is rolled twice, what is the probability that the sum of the numbers on the two faces is 5?a)1/9b)1/6c)1/3d)1/4Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Quant tests.
|
|
Explore Courses for Quant exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup