At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

What happened when the wheel was invented?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?