A box contains 10 red marbles,20 blue marbles and 30 green marbles.5 marbles are drawn from the box.What is the probability that(i)all will be blue

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random . What is the probability that the marble taken out will be (i) red ? (ii) white ? (iii) not green ?

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What s the probability that the marble taken out will be (i) red? (ii) white? (iii) not green?

A box contains 5 red marbles, 8 white marbles and 4 green marbles . One marble is taken out of the box at random. What is the probillity that the marble taken out will be not green ?

A box contains 5 red marbles, 8 white marbles and 4 green marbles . One marble is taken out of the box at random. What is the probillity that the marble taken out will be red ?

A box contains 5 red marbles, 8 white marbles and 4 green marbles . One marble is taken out of the box at random. What is the probillity that the marble taken out will be white ?

A box has 3 blue, 2 white, and 4 red marbles. If a marble is drawn out at random from the box, what is the probability that it is not a white marble ?

A box has 100 red cards, 200 yellow cards, and 50 blue cards. If a card is drawn at random from the box, find the probability that it is (i) a blue card (ii) not a yellow card (iii) neither a yellow nor a blue card.

A box contains 12 balls out of which x are black. If one ball is dran at random from the box, what is the probability that it will be a black ball? If 6 more black balls are put in the box, the probability of drawing a black ball is now double of what it was before. Find x.

A box contains 12 balls out of which x are black. If one ball is drawn at random from the box, what is the probablity that it will be a black ball? If 6 more black balls are put in the box, the probability of drawing a black ball is now double of what it was before. find x.