There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

When does a USA Potato change its nationality?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

How many letters are in the alphabet?

Can you find the key in the picture below?

Find the missing number in the image below.

Why are all black people so quick ?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Count the number of triangles in the picture below: