Miscellaneous quizzes.

2 classic and easy

1.- A bear walks 10 miles to the south, 10 miles to the west and then 10 miles to the north, he ends up in the same place where he started. What color is the bear?
2.- A Guy has to cross a river, he has a wolf a sheep and a cabbage, if he leaves the cabbage alone with the sheep, the sheep eats it, if he leaves the wolf with the sheep, the wolf its it. He can only cross one thing with him at the time, how does he cross them?

 1.

- ... White?

 2.

- Cross with the sheep, wolf does not eat cabbage. Come back and take the cabbage over. Leave the cabbage on the destination shore and bring the sheep back. Bring the wolf over, again, wolf doesn't eat cabbage. Come back to get the sheep.

3.- THE BLUE FAIRY APPEARS AND SPANKS HIS NOSE!! or
INVALID COMMAND, THE PROGRAM WILL NOW TERMINATE ITSELF!!

Inspired: A , a , a and a is running away from the . They come to a bridge that can only support 2 of each of them at most, and it has many holes therefore a torchlight is required to cross the bridge without falling, and there is only one. The can cross the bridge in 5 minutes, the in 10, the in 20 and the in 25, if 2 of each decide to cross together, they cross at the speed of the slower one. The is coming at them at full speed and will reach this side of the bridge in 60mins, it threatens to do anything to harm the team, including cutting off the bridge. Will the , , and make it alive, how?