1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Combination
A bag contain...
Question
A bag contains
5
white,
7
red and
3
black balls. If a ball is chosen at random Find theprobability that it s not red.
Open in App
Solution
NO of white balls
=
5
NO .of Red balls
=
7
NO .of Black balls
=
3
Total NO of balls
7
+
5
+
3
=
15
Required probability is
8
15
Suggest Corrections
0
Similar questions
Q.
A bag contains
5
white,
7
red and
3
black balls. If a ball is chosen at random, then find the probability that it is not red.
Q.
A bag contains 5 red balls, 8 white balls, 4 green balls and 7 black balls. If one ball is drawn at random, find the probability that it is
(i) Black (ii) Red (iii) Not green.
Q.
A bag contains
5
black,
7
red and
3
white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is:
(i) red (ii) black or white (iii) not black
Q.
A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball is selected at random, the probability that it is not red is
Q.
A bag contains 5 white, 4 red and 3 black balls. A ball is drawn at random from the bag. Find the probability that it is not black.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Combinations
MATHEMATICS
Watch in App
Explore more
Combination
Standard XII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app