If eleven plus two equals one, what does nine plus five equal?

Why is it very easy to weigh a fish?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

There are three identical triplets sisters. Demi is the oldest of them all and she always speaks the truth. Diana is the next one who is a liar always. Drew, the youngest of them all speaks both truth and lies randomly.

On a rainy day, a family friend Victor visited them. Since there were starkly identical, he was not able to recognize them. Thus to clarify, he asked one question to each one of them.

He started with the one standing on the left and asked, 'Which sister is in the middle of you three?' She answered, 'That's Demi.'

Then, he asked the one standing in the middle, 'What is your name?' She answered, 'I am Drew.'

Finally, he asked the one standing on the right, 'Who is standing in the middle?' She answered, 'She is Diana.'

Victor was left baffled. He asked the questions three times and received different answers every time.

Can you tell who was who?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

By what process could you make a 'Tea-Table' into food?

How many bananas can you eat if your stomach is empty?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?