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?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

If you say my name, I will no longer exist. What am I?

What number when divided in half becomes zero?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927

What is the word or phrase?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Can it be possible to build a house that has all its four walls facing towards the South?