Real Numbers

Question

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.

Solution

Solution not provided.
Ans. $left parenthesis straight i right parenthesis space 7 over 15 space left parenthesis ii right parenthesis space 8 over 15 space space left parenthesis iii right parenthesis space 2 over 3 space space$

For Daily Free Study Material Join wiredfaculty

Real Numbers

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.

Some More Questions From Real Numbers Chapter

Write the Sample Space when a coin is tossed.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Phone Number

Email Address

Location