CA Foundation Exam > CA Foundation Questions > A bag contains 4 red and 5 black balls. Anoth...
Start Learning for Free
A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is?
Most Upvoted Answer
A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 ...
Introduction:
To find the probability of drawing one red and one black ball from two different bags, we need to calculate the probability of two events happening: drawing a red ball from one bag and a black ball from the other bag.
Given Information:
- Bag 1 contains 4 red and 5 black balls.
- Bag 2 contains 5 red and 3 black balls.
Probability of drawing a red ball from Bag 1:
The probability of drawing a red ball from Bag 1 can be calculated using the formula:
P(Red from Bag 1) = Number of red balls in Bag 1 / Total number of balls in Bag 1
P(Red from Bag 1) = 4 / (4 + 5) = 4/9
Probability of drawing a black ball from Bag 2:
The probability of drawing a black ball from Bag 2 can be calculated using the formula:
P(Black from Bag 2) = Number of black balls in Bag 2 / Total number of balls in Bag 2
P(Black from Bag 2) = 3 / (5 + 3) = 3/8
Probability of drawing one red and one black ball:
To find the probability of drawing one red and one black ball, we need to multiply the probabilities of the two events happening.
P(One red and one black ball) = P(Red from Bag 1) * P(Black from Bag 2)
P(One red and one black ball) = (4/9) * (3/8) = 12/72 = 1/6
Conclusion:
The probability of drawing one red and one black ball from the two bags is 1/6.
Attention CA Foundation Students!
To make sure you are not studying endlessly, EduRev has designed CA Foundation study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in CA Foundation.
|
Explore Courses for CA Foundation exam
|
|
Similar CA Foundation Doubts
Top Courses for CA FoundationView all
A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is?
Question Description
A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is?.
A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is?.
Solutions for A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is? in English & in Hindi are available as part of our courses for CA Foundation.
Download more important topics, notes, lectures and mock test series for CA Foundation Exam by signing up for free.
Here you can find the meaning of A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is? defined & explained in the simplest way possible. Besides giving the explanation of
A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is?, a detailed solution for A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is? has been provided alongside types of A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is? theory, EduRev gives you an
ample number of questions to practice A bag contains 4 red and 5 black balls. Another bag contains 5 red, 3 black balls. If one ball is drawn at random from each bag. Then the probability that one red and one black ball drawn is? tests, examples and also practice CA Foundation tests.
|
|
Explore Courses for CA Foundation exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup