Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What is both possible and impossible at the same time?

What has a bottom at the top?

A pregnant woman is preparing to name her seventh child. Her children's names so far are Dominique, Regis, Michelle, Fawn, Sophie, and Lara. What will she name her next child -- Jessica, Katie, Abby or Tilly?

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.

What does a man do only once in his lifetime, but women do once a year after they are 29?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

Take away the whole and some still remain. What is it?