Mathematics
A bag contains 3 white, 5 black and 2 red balls, all of the same size. A ball is drawn from the bag without looking into it, find the probability that the ball drawn is :
(i) a black ball
(ii) a red ball
(iii) a white ball
(iv) not a red ball
(v) not a black ball
Related Questions
A bag contains a black ball, a red ball and a green ball, all the balls are identical in shape and size. A ball is drawn from the bag without looking into it. What is the probability that the ball drawn is :
(i) a red ball
(ii) not a red ball
(iii) a white ball.
In a single throw of a die, find the probability of getting a number
(i) greater than 2
(ii) less than or equal to 2
(iii) not greater than 2.
In a single throw of a die, find the probability that the number :
(i) will be an even number
(ii) will be an odd number
(iii) will not be an even number.
In a single throw of a die, find the probability of getting :
(i) 8
(ii) a number greater than 8
(iii) a number less than 8