What is in seasons, seconds, centuries and minutes but not in decades, years or days?

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?

Move three sticks of the spiral below to form a square.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

What can go up a chimney down, but can’t go down a chimney up?

Where do fish keep their money?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?