They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Next Number in the Series,

5, 16, 49, 104, ?

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?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

What has many keys but can’t open a single lock?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?