There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

A person is found murdered in his Chamber. When the crime scene is investigated, the Investigator find out that there is a calendar on which the victim has written a few numbers with his blood. The numbers are 4, 11, 11 and 4.

There are four suspects in the murder, John, Jacob, Anna and Lee. Can you find out who is the murderer?

Can you replace the question mark with the correct number in the below table sequence?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

What occurs twice in a week, once in a year but never in a day?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

I can be cracked, made, told, and played. What am I?