A bag contains 5 white balls and 7 red balls. If 5 balls are drawn at random, the probability that 3 balls are red and the rest are white.

+1 vote
17 views
asked Jan 5, 2018 in Mathematics by Golu (37,045 points) 19 145 415

A bag contains 5 white balls and 7 red balls. If 5 balls are drawn at random, the probability that 3 balls are red and the rest are white.

1 Answer

+2 votes
answered Jan 5, 2018 by Rohit Singh (61,782 points) 35 133 356
selected Jan 5, 2018 by Golu
 
Best answer

The answer is 175/396

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.

One Thought Forever

“There is a close connection between getting up in the world and getting up in the morning.“
– Anon
~~~*****~~~

...