Riddle:
What's the first game in the Bible? If you are an American and you live in America you have to of played it, definitely if you're a boy. Hint: it's a traditional sport in the U.S.
Answer: Baseball Why: because In the big inning, Eve stole first, Adam stole second. Cain struck out Abel, and the Prodigal Son came home. The Giants and the Angels were rained out. Ha ha ha ha ha
Riddle:
David's birthday is in December, but it is never in the winter. Why?
Answer: He lives in Australia (or any other country that has December in summer)
Riddle:
What moves faster than the speed of light, something that a camera produces and is red and yellow?
Answer: The Flash.
Riddle:
What did zero say to eight?
Answer: Nice belt
Riddle:
A 300 ft. train is traveling 300 ft. per minute must travel through a 300 ft. long tunnel. How long will it take the train to travel through the tunnel?
Answer: Two minutes. It takes the front of the train one minute and the rest of the train will take two minutes to clear the tunnel.
Riddle:
A butcher is 5ft tall and 11 inches wide. What does he weigh?
Answer: Meat. He's a butcher!
Riddle:
I am a shape that is very close to impossible to draw me perfectly i'm used in this riddle. What am I?
Answer: A circle.
Riddle:
John has 10 siblings 4 boys and 6 girls he has a mother and father. How many people are in the family?
Answer: 13 people are in the family John+his 10 siblings+his mom and dad.
Riddle:
You're stranded in a rainforest, and you've eaten a poisonous mushroom. To save your life, you need an antidote excreted by a certain species of frog. Unfortunately, only the female frog produces the antidote. The male and female look identical, but the male frog has a distinctive croak. Derek Abbott shows how to use conditional probability to make sure you lick the right frog and get out alive. How do you get out alive?
Answer: If you chose to go to the clearing, you're right, but the hard part is correctly calculating your odds. There are two common incorrect ways of solving this problem. Wrong answer number one: Assuming there's a roughly equal number of males and females, the probability of any one frog being either sex is one in two, which is 0.5, or 50%. And since all frogs are independent of each other, the chance of any one of them being female should still be 50% each time you choose. This logic actually is correct for the tree stump, but not for the clearing. Wrong answer two: First, you saw two frogs in the clearing. Now you've learned that at least one of them is male, but what are the chances that both are? If the probability of each individual frog being male is 0.5, then multiplying the two together will give you 0.25, which is one in four, or 25%. So, you have a 75% chance of getting at least one female and receiving the antidote. So here's the right answer. Going for the clearing gives you a two in three chance of survival, or about 67%. If you're wondering how this could possibly be right, it's because of something called conditional probability. Let's see how it unfolds. When we first see the two frogs, there are several possible combinations of male and female. If we write out the full list, we have what mathematicians call the sample space, and as we can see, out of the four possible combinations, only one has two males. So why was the answer of 75% wrong? Because the croak gives us additional information. As soon as we know that one of the frogs is male, that tells us there can't be a pair of females, which means we can eliminate that possibility from the sample space, leaving us with three possible combinations. Of them, one still has two males, giving us our two in three, or 67% chance of getting a female. This is how conditional probability works. You start off with a large sample space that includes every possibility. But every additional piece of information allows you to eliminate possibilities, shrinking the sample space and increasing the probability of getting a particular combination. The point is that information affects probability. And conditional probability isn't just the stuff of abstract mathematical games. It pops up in the real world, as well. Computers and other devices use conditional probability to detect likely errors in the strings of 1's and 0's that all our data consists of. And in many of our own life decisions, we use information gained from past experience and our surroundings to narrow down our choices to the best options so that maybe next time, we can avoid eating that poisonous mushroom in the first place.
Riddle:
I get wet when drying. I get dirty when wiping. What am I?
Answer: A towel.
