A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

Which number should replace the question mark?

What is the end of everything?

Look at the picture and find out which square is not linked with any of the other squares.

What does it mean?

You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

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?

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