Use app×
QUIZARD
QUIZARD
JEE MAIN 2026 Crash Course
NEET 2026 Crash Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
311 views
in Mathematics of Chance by (30.9k points)
closed by

In a bag, there were 3 white balls and 5 black balls. From this one ball is taken, then 

a. What is the probability of being blackball? 

b. What is the probability of being white ball?

1 Answer

+1 vote
by (30.6k points)
selected by
 
Best answer

Total no. of balls is 8 and in that 5 of then are black balls.

a. Probability of getting black balls = 5/8

b. 3 of the balls were white, so the probability of getting white balls = 3/8

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...