You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

There are forty elephants and they have forty-fore heads. How can this be possible?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

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

You see me once in June, twice in November, and not at all in May. What am I?

The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

Detective Rockford was jogging near the beach at 4:30 am.
He hears a sound near the shack "No Michael, Please Do not shoot me".
Next instance he heard the sound of gunfire. Rockford rushes to the shack where he finds women lying dead and a gun in close proximity of three "Doctore Lawyer and a Teacher".

Rockford immediately knew that the Lawyer has committed the crime. How?