Outcomes of which of the following experiments are equally likely.
Selecting a different colour ball from a bag of 5 red balls, 4 blue balls and 1 black ball.

Outcomes of which of the following experiments are equally likely? Selecting a different colour ball from a bag of 10 red balls, 10 blue balls and 10 black balls.

Outcomes of which of the following experiments are equally likely. Selecting a different colour ball from a bag of 10 red balls, 10 blue balls and 10 black balls.

Outcomes of which of the following experiments are equally likely ?(1)Getting a digit 1, 2, 3, 4, 5 or 6 when a dice is rolled.(2)Selecting a different colour ball from a bag of 5 red balls, 4 blue balls and 1 blackball.Winning in a game of carrom.(3) Units place of a two digit number selected may be 0, 1, 2, 3, 4, 5, 6, 7, 8 or 9.(4) Selecting a different colour ball from a bag of 10 red balls, 10 blue balls and 10 black balls.(5) Raining on a particular day of July.Are the outcomes of every experiment equally likely?

The probability of drawing two red balls in succession from a bag containing 3 red balls and 4 black balls when the ball that is drawn is replaced is

Find the number of ways of selecting 9 balls from 6 red balls, 5 white balls and 5 blue balls if each selection consists of 3 balls of each colour.

A bag contains 5 red balls and some blue balls, If the probability of drawing a blue ball is double that of a red ball, Find the number of blue balls in the bag.

A bag contains 4 red, 5 black and 6 blue balls. Find the probability that two balls drawn at random simultaneously from the bag are a red and a black ball.

A bag contains 4 white balls, 6 red balls, 7 black balls and 3 blue balls. One ball is drawn at random from the bag. Find the probability that the ball drawn is not black.