cleanshortYou will always find me in the past. I can be created in the present, but the future can never taint me. What am I?
History.
interviewlogicmath Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?
It is 17 mins.
1 and 2 go first, then 1 comes back. Then 7 and 10 go and 2 comes back. Then 1 and 2 go again, it makes a total of 17 minutes.
logicshortwhat am IA word I know,
Six letters it contains,
Subtract just one,
And twelve is what remains.
Dozens.
cleanshortWhat is black when you buy it, red when you use it, and gray when you throw it away?
Charcoal.
cleanshortI don't have eyes, but once I did see. Once I had thoughts, but now I'm white and empty.
Skull.
funnylogicWhy is 6 afraid of 7?
Because seven was hungry and 'seven ate nine' (7, 8, 9).
cleanfunnyshortwhat am IThere was a green house. Inside the green house there was a white house. Inside the white house there was a red house. Inside the red house there were lots of babies. What am I?
This is a watermelon.
logic A farmer challenges an engineer, a physicist, and a mathematician to fence off the largest amount of area using the least amount of fence. The engineer made his fence in a circle and said it was the most efficient. The physicist made a long line and said that the length was infinite. Then he said that fencing half of the Earth was the best. The mathematician laughed at the others and with his design, beat the others. What did he do?
cleanfunnyshortwhat am ITake me for a spin and I'll make you cool, but use me in the winter and you're fool.
What am I?
A fan.
cleanlogicshortIf a boy is 12 and his brother is 13, how is the 12 year old older than his brother?
His brother is 13 months.
