A drawer contains 5 brown socks and 4 blue socks well mixed a man reaches the drawer and pulls out socks at random. What is the probability that they match? a. `4//9` b. `5//8` c. `5//9` d. `7//12`

A box contains 5 red, 8 blue an 3 green pens. Rutuja wants to pick a pen at random. What is the probability that the pen is blue?

A box contains 2 blue marbles, 4 green marbles and 7 red marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will be (i) blue (ii) Not blue?

A box contains 3 blue marbles, 2 green marbles and 5 red marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will be (i) Green (ii) Not Red?

Five different games are to be distributed among 4 children randomly. The probability that each child get at least one game is a. 1//4 b. 15//64 c. 5//9 d. 7//12

There are 3 bags. Bag 1 contains 2 red and a^2-4a+8 black balls, bag 2 contgais 1 red and a^2-4a+9 black balls, and bag 3 contais 3 red and a^2-4a+7 black balls. A ball is drawn at random from at random chosen bag. Then the maximum value of probability that it is a red ball is a. 1//3 b. 1//2 c. 2//9 d. 4//9

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 ? (ii) not green?

There are two urns Aa n dB . Urn A contains 5 red, 3 blue and 2 white balls, urn B contains 4 red, 3 blue, and 3 white balls. An urn is chosen at random and a ball is drawn. Probability that ball drawn is red is a. 9//10 b. 1//2 c. 11//20 d. 9//20

There are two red, two blue, two white, and certain number (greater than 0 ) of green socks in a drawer. If two socks are taken at random from the drawer 4 without replacement, the probability that they are of the same color is 1/5 , then the number of green socks are ________.