Three Jars Of Marbles Riddle

You have 3 jars that are all mislabeled.

Three jars of marbles riddle. Three closed boxes have either white marbles black marbles or both and they are labeled white black and both. One contains red marbles one contains black and one contains a mixture of both but we don t know which is which. Now you are allowed to open any one jar and you can able to see one fruit. We first put marbles in groups of 3.

P blue p jar 1 p blue in jar 1 p jar 2 p blue in jar 2 p blue 0 5 1 0 5 99 199 p blue 0 748. But you could able to see only one fruit and you can t find weather the opened jar has one or two fruit. Jar 1 contains 1 blue marble and jar 2 contains 99 blue marbles and 100 red marbles. He ll put the two jars behind his back and tell you to pick one of them at random.

Red and blue marbles. The jar you are open may contain one fruit or two fruit. However all three boxes are mislabeled. The puzzle goes like this.

One of the marbles was supposed to be black and one was supposed to be blue. This is the most commonly asked interview puzzle. The jars are labeled red black and mixed but all of the labels are. This problem is also called jelly beans problem.

The king placed 2 marbles in a jar that was glued to a table. Those who like to challenge their brains can read this riddle and leave their answers in the comment section. Your friend shows you two jars one with 100 red marbles in it the other with 100 blue marbles in it. One jar contains apple another contains oranges and the third jar contains a mixture of both apple and oranges.

One of them is labeled blue one pink and one blue. If the prisoner could pick the blue marble he would escape the prison with his life. One contains apples another has grapes and the third has a mix of both. You love candy and you are given 3 opaque jars which contain candies that are either blue or pink.

If it does not tip to a side if it balances we know the unused group of 3 contains the heavy marble. He proposes a game. Let p blue probability of picking a blue marble. You have two jars of red and blue marbles labelled as rm and bm.

If you move one marble from rm to bm the number of marbles in bm will become twice the number of marbles read more. We want to see which group contains the heavy marble. A king decided to let a prisoner try to escape the prison with his life. To do this put 3 marbles in each side 3 left 3 right 3 unused if the scale tips to a side we know that group of 3 has the heavy marble.

Thus we end up with 75 chance of picking a blue marble. You are allowed to pick as many fruits as you want from each jar to fix the labels on the jars.