Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Can you solve the below tricky visual equation?

Which country gets ill every time?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

The more you take me, the more you leave me behind.
Who Am I?

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Why are televisions attracted to people?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?